1.9-带电粒子在电场中的运动解读

心理教育信息化管理系统

例题：在施加电压u的真空中的金属板之间有正电荷q，质量为m，只是在电场的力作用下从静止中释放出来，电荷是如何作用的？ 求出电荷到达负极板时的速度v吗？ qf

A B

智慧职教新版

mv q U202

1=

动能定理得=P34思考与讨论

职中

q Uv

mv q U202

由动能定理得到=

该结论适用于带电粒子所有电场中的加速例题1，实验表明热丝可以发射电子。 用热的金属%E4%B8%9D%E5%92%8C%E9%87%91%E5%B1%9E%E6%9D%BF%E9%97%B4%E5%8A%A0%E4%BB%A5%E7%94%B5%E5%8E%8BU%3D2500V%EF%BC%8C%E4%BB%8E%E7%82%BD%E7%83%AD%E9%87%91%E5%B1%9E%E4%B8%9D%E5%8F%91%E5%B0%84%E5%87%BA%E7%9A%84%E7%94%B5%E5%AD%90%E5%9C%A8%E7%9C%9F%E7%A9%BA%E4%B8%AD%E8%A2%AB%E5%8A%A0%E9%80%9F%E5%90%8E%EF%BC%8C%E4%BB%8E%E9%87%91%E5%B1%9E%E6%9D%BF%E7%9A%84%E5%B0%8F%E5%AD%94%E7%A9%BF%E5%87%BA%E3%80%82%E7%94%B5%E5%AD%90%E5%B0%84%E5%87%BA%E5%90%8E%E7%9A%84%E9%80%9F%E5%BA%A6%E6%9C%89%E5%A4%9A%E5%A4%A7%EF%BC%9F%E8%AE%BE%E7%94%B5%E5%AD%90%E5%88%9A%E4%BB%8E%E9%87%91%E5%B1%9E%E4%B8%9D%E5%B0%84%E5%87%BA%E6%97%B6%E7%9A%84%E9%80%9F%E5%BA%A6%E4%B8%BA0%E3%80%82-%20U%20%2B%0A%E9%87%91%E5%B1%9E%E4%B8%9D%20%E9%87%91%E5%B1%9E%E6%9D%BFVE%0A%E4%BB%A3%E5%85%A5%E6%95%B0%E6%8D%AE%0Am%3D0.9%C3%9710-30%20kg%EF%BC%8Ce%3D1.6%C3%9710-19%20CU%3D2500V%2C%E6%B1%82%E5%BE%97v%3D3.0%C3%9710%20m7m/seUv%0Amv%20eU202%0A1%202%3D%E2%88%92%20%3D%0A%E8%A7%A3%EF%BC%9A%E7%94%B1%E5%8A%A8%E8%83%BD%E5%AE%9A%E7%90%86%E5%BE%97%0A%E5%A6%82%E5%9B%BE%E4%B8%80%E5%B8%A6%E7%94%B5%E7%B2%92%E5%AD%90-q%E4%BB%A5%E5%9E%82%E7%9B%B4%E5%8C%80%E5%BC%BA%E7%94%B5%E5%9C%BA%E7%9A%84%E5%9C%BA%E5%BC%BA%E6%96%B9%E5%90%91%E4%BB%A5%E5%88%9D%E9%80%9F%E5%BA%A6v0%E5%B0%84%E5%85%A5%E7%94%B5%E5%9C%BA%EF%BC%8C%E8%8B%A5%E4%B8%8D%E8%AE%A1%E7%B2%92%E5%AD%90%E7%9A%84%E9%87%8D%E5%8A%9B%EF%BC%8C%E5%B8%A6%E7%94%B5%E7%B2%92%E5%AD%90%E5%B0%86%E5%81%9A%E4%BB%80%E4%B9%88%E8%BF%90%E5%8A%A8%EF%BC%9Fl%0Av0d%0A%2B%20%2B%20%2B%20%2B%20%2B%20%2B-%20-%20-%20-%20-%20--qF%0A%E4%BA%8C%E3%80%81%E5%B8%A6%E7%94%B5%E7%B2%92%E5%AD%90%E5%9C%A8%E5%8C%80%E5%BC%BA%E7%94%B5%E5%9C%BA%E4%B8%AD%E7%9A%84%E5%81%8F%E8%BD%ACey%0Ax%E6%96%B9%E5%90%91%EF%BC%9A%E4%BB%A5v0%E9%80%9F%E5%BA%A6%E5%81%9A%E5%8C%80%E9%80%9F%E7%9B%B4%E7%BA%BF%E8%BF%90%E5%8A%A8y%E6%96%B9%E5%90%91%EF%BC%9A%E5%81%9A%E5%88%9D%E9%80%9F%E5%BA%A6%E4%B8%BA%E9%9B%B6%E7%9A%84%E5%8C%80%E5%8A%A0%E9%80%9F%E7%9B%B4%E7%BA%BF%E8%BF%90%E5%8A%A8mU%0A%2B%20%2B%20%2B%20%2B%20%2B%20%2B-%20-%20-%20-%20-%20-dFXY%0Av0Fl%EF%81%B1%0Av0v%E2%8A%A5v%0A%E5%81%9A%E7%B1%BB%E5%B9%B3%E6%8A%9B%E8%BF%90%E5%8A%A8x%E6%96%B9%E5%90%91%3Ay%E6%96%B9%E5%90%91%3A%E8%BF%90%0A%E5%8A%A8%E5%88%86%E6%9E%90%0A%E5%81%9A%E7%B1%BB%E5%B9%B3%E6%8A%9B%E8%BF%90%E5%8A%A8mdeUm%0AeEmF%0Aa%20%3D%20%3D%20%3Dv%20%3D%20at%20%E2%8A%A5221%0Ay%20%3D%20at00%2Cvl%0Ax%20%3D%20l%20%3D%20v%20t%20%E5%88%99t%20%3D0tanv%0Av%E2%8A%A5%0A%EF%81%B1%20%3D0%0Av%20v%20x%3D2020%0Atan%28%20%2921%0AmdveUlvl%0AmdeUy%3D%0A%3D%20%EF%83%97%20%EF%83%97%EF%81%B1%E8%A7%A3%E5%BE%97%0Ax%E6%96%B9%E5%90%91%3Ay%E6%96%B9%E5%90%91%3A%E8%BF%90%E5%8A%A8%E5%88%86%E6%9E%90%0A%E5%81%9A%E7%B1%BB%E5%B9%B3%E6%8A%9B%E8%BF%90%E5%8A%A8mdq%20Um%0Aq%20EmF%0Aa%20%3D%20%3D%20%3Dv%20%3D%20at%20%E2%8A%A5221%0Ay%20%3D%20at00%2Cvl%0Ax%20%3D%20l%20%3D%20v%20t%20%E5%88%99t%20%3D0tanv%0Av%E2%8A%A5%0A%EF%81%B1%20%3D0%0Av%20v%20x%3D2020%0Atan%28%20%2921%0AmdvqUlvl%0Amd%0Aq%20Uy%3D%0A%3D%20%EF%83%97%20%EF%83%97%EF%81%B1%E8%A7%A3%E5%BE%97%0A%E5%B0%8F%20%E7%BB%93%0A%E2%80%A2%20%EF%BC%881%EF%BC%89%E4%BB%A5%E7%9B%B8%E5%90%8C%E7%9A%84%E5%88%9D%E9%80%9F%E5%BA%A6v0%E8%BF%9B%E5%85%A5%E5%90%8C%E4%B8%80%E5%81%8F%E8%BD%AC%E7%94%B5%E5%9C%BA%E7%9A%84%E5%B8%A6%E7%94%B5%E7%B2%92%E5%AD%90%EF%BC%8C%E6%97%A0%E8%AE%BAm%E3%80%81q%E6%98%AF%E5%90%A6%E7%9B%B8%E5%90%8C%EF%BC%8C%E5%8F%AA%E8%A6%81%E6%AF%94%E8%8D%B7q/m%E7%9B%B8%E5%90%8C%EF%BC%8C%E5%88%99%E5%81%8F%E8%BD%AC%E8%B7%9D%E7%A6%BBy%E5%92%8C%E5%81%8F%E8%BD%AC%E8%A7%92%20%E9%83%BD%E7%9B%B8%E5%90%8C%E3%80%82%E2%80%A2%20%EF%BC%882%EF%BC%89%E4%BB%A5%E7%9B%B8%E5%90%8C%E7%9A%84%E5%88%9D%E5%8A%A8%E8%83%BD%20%E8%BF%9B%E5%85%A5%E5%90%8C%E4%B8%80%E5%81%8F%E8%BD%AC%E7%94%B5%E5%9C%BA%E7%9A%84%E5%B8%A6%E7%94%B5%E7%B2%92%E5%AD%90%EF%BC%8C%E5%8F%AA%E8%A6%81q%20%E7%9B%B8%E5%90%8C%EF%BC%8C%E6%97%A0%E8%AE%BAm%E6%98%AF%E5%90%A6%E7%9B%B8%E5%90%8C%EF%BC%8C%E5%88%99%E5%81%8F%E8%BD%AC%E8%B7%9D%E7%A6%BBy%E5%92%8C%E5%81%8F%E8%BD%AC%E8%A7%92%E9%83%BD%E7%9B%B8%E5%90%8C%E3%80%82%EF%81%B12021%0Amv%20%EF%81%B1%0A%E4%B8%89%E3%80%81%E5%B8%A6%E7%94%B5%E7%B2%92%E5%AD%90%E5%85%88%E5%8A%A0%E9%80%9F%E5%90%8E%E5%81%8F%E8%BD%AC%E5%9C%A8%E7%94%B5%E5%AD%90%E6%8A%80%E6%9C%AF%E4%B8%AD%E7%9A%84%E5%BA%94%E7%94%A8%E2%80%94%E2%80%94%E7%A4%BA%E6%B3%A2%E7%AE%A1%E3%80%82%E2%9D%96%E6%9E%84%E9%80%A0-%0A-%2B-%0A-%20%2B%20%2Bxx%27y%0Ay%27%0A%E7%94%B5%E5%AD%90%E6%9E%AA%0A%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81%E8%8D%A7%E5%85%89%E5%B1%8F%0A%E2%80%A2%20%281%29%E7%94%B5%E5%AD%90%E6%9E%AA%E7%9A%84%E4%BD%9C%E7%94%A8%EF%BC%9A%E5%8F%91%E5%B0%84%E5%B9%B6%E5%8A%A0%E9%80%9F%E7%94%B5%E5%AD%90%0A%E2%80%A2%20%282%29%E7%AB%96%E7%9B%B4%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81YY%27%E7%9A%84%E4%BD%9C%E7%94%A8%EF%BC%9A%E4%BD%BF%E7%94%B5%E5%AD%90%E6%9D%9F%E7%AB%96%E7%9B%B4%E5%81%8F%E8%BD%AC%E2%80%A2%20%283%29%E6%B0%B4%E5%B9%B3%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81XX%27%E7%9A%84%E4%BD%9C%E7%94%A8%EF%BC%9A%E4%BD%BF%E7%94%B5%E5%AD%90%E6%9D%9F%E6%B0%B4%E5%B9%B3%E5%81%8F%E8%BD%AC%E2%80%A2%20%284%29%E8%8D%A7%E5%85%89%E5%B1%8F%EF%BC%9A%E6%98%BE%E7%A4%BA%E5%9B%BE%E5%83%8F%E7%A4%BA%E6%B3%A2%E7%AE%A1%E7%9A%84%E5%8E%9F%E7%90%86%EF%BC%9A%0A%E5%B8%A6%E7%94%B5%E7%B2%92%E5%AD%90%E5%9C%A8%E9%9D%99%E7%94%B5%E5%8A%9B%E4%BD%9C%E7%94%A8%E4%B8%8B%E7%9A%84%E5%8A%A0%E9%80%9F%E5%92%8C%E5%81%8F%E8%BD%AC%0A%E2%80%A2%20%281%29%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81%E4%B8%8D%E5%8A%A0%E7%94%B5%E5%8E%8B%EF%BC%9A%E4%BB%8E%E7%94%B5%E5%AD%90%E6%9E%AA%E5%B0%84%E5%87%BA%E7%9A%84%E7%94%B5%E5%AD%90%E5%B0%86%E6%B2%BF%E7%9B%B4%E7%BA%BF%E8%BF%90%E5%8A%A8%EF%BC%8C%E5%B0%84%E5%88%B0%E8%8D%A7%E5%85%89%E5%B1%8F%E7%9A%84%E4%B8%AD%E5%BF%83%E7%82%B9%E5%BD%A2%E6%88%90%E4%B8%80%E4%B8%AA%E4%BA%AE%E6%96%91%E3%80%82%0A%E2%80%A2%20%282%29%E4%BB%85%E5%9C%A8XX%27%E6%88%96YY%27%E5%8A%A0%E7%94%B5%E5%8E%8B%EF%BC%8C%E8%8B%A5%E6%89%80%E5%8A%A0%E7%94%B5%E5%8E%8B%E7%A8%B3%E5%AE%9A%EF%BC%8C%E5%88%99%E7%94%B5%E5%AD%90%E6%B5%81%E8%A2%AB%E5%8A%A0%E9%80%9F%EF%BC%8C%E5%81%8F%E8%BD%AC%E5%90%8E%E5%B0%84%E5%88%B0%E8%8D%A7%E5%85%89%E5%B1%8F%E4%B8%8AXX%27%E6%88%96YY%27%E6%89%80%E5%9C%A8%E7%9B%B4%E7%BA%BF%E4%B8%8A%E6%9F%90%E4%B8%80%E7%82%B9%EF%BC%8C%E5%BD%A2%E6%88%90%E4%B8%80%E4%B8%AA%E4%BA%AE%E6%96%91%EF%BC%88%E4%B8%8D%E5%9C%A8%E4%B8%AD%E5%BF%83%EF%BC%89%E3%80%82%0A%E2%80%A2%20%283%29%E7%A4%BA%E6%B3%A2%E7%AE%A1%E5%AE%9E%E9%99%85%E5%B7%A5%E4%BD%9C%E6%97%B6%EF%BC%8C%E7%AB%96%E7%9B%B4%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81%E5%92%8C%E6%B0%B4%E5%B9%B3%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81%E9%83%BD%E5%8A%A0%E4%B8%8A%E7%94%B5%E5%8E%8B%EF%BC%8C%E4%B8%80%E8%88%AC%E5%8A%A0%E5%9C%A8%E7%AB%96%E7%9B%B4%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81%E7%9A%84%E7%94%B5%E5%8E%8B%E6%98%AF%E8%A6%81%E7%A0%94%E7%A9%B6%E7%9A%84%E4%BF%A1%E5%8F%B7%E7%94%B5%E5%8E%8B%EF%BC%8C%E5%8A%A0%E5%9C%A8%E6%B0%B4%E5%B9%B3%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81%E7%9A%84%E7%94%B5%E5%8E%8B%E6%98%AF%E6%89%AB%E6%8F%8F%E7%94%B5%E5%8E%8B%EF%BC%8C%E8%8B%A5%E4%BA%8C%E8%80%85%E5%91%A8%E6%9C%9F%E7%9B%B8%E5%90%8C%EF%BC%8C%E5%9C%A8%E8%8D%A7%E5%85%89%E5%B1%8F%E4%B8%8A%E5%B0%B1%E4%BC%9A%E6%98%BE%E7%A4%BA%E5%87%BA%E4%BF%A1%E5%8F%B7%E7%94%B5%E5%8E%8B%E9%9A%8F%E6%97%B6%E9%97%B4%E5%8F%98%E5%8C%96%E7%9A%84%E6%B3%A2%E5%BD%A2%E5%9B%BE%E3%80%82%E5%9B%9B%E3%80%81%E7%A4%BA%E6%B3%A2%E5%99%A8%0A1%E3%80%81%E4%BD%9C%E7%94%A8%EF%BC%9A%E8%A7%82%E5%AF%9F%E7%94%B5%E4%BF%A1%E5%8F%B7%E9%9A%8F%E6%97%B6%E9%97%B4%E5%8F%98%E5%8C%96%E7%9A%84%E6%83%85%E5%86%B52%E3%80%81%E7%BB%84%E6%88%90%EF%BC%9A%E7%A4%BA%E6%B3%A2%E7%AE%A1%EF%BC%88%E5%86%85%E9%83%A8%E6%98%AF%E7%9C%9F%E7%A9%BA%E7%9A%84%EF%BC%89%E3%80%81%E7%94%B5%E5%AD%90%E6%9E%AA%E3%80%81%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81%E5%92%8C%E8%8D%A7%E5%85%89%E5%B1%8F%E7%BB%84%E6%88%90%E3%80%82%E7%94%B5%E5%AD%90%E6%9E%AA%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81-%20%2B%E8%8D%A7%E5%85%89%E5%B1%8FY%0AY%E2%80%99%0AY%20X%E2%80%99%20XY%E2%80%99X%0AX%E2%80%99%0A%E7%A4%BA%E6%B3%A2%E7%AE%A1%E7%9A%84%E5%8E%9F%E7%90%86%EF%BC%9A%0A%E5%B8%A6%E7%94%B5%E7%B2%92%E5%AD%90%E5%9C%A8%E9%9D%99%E7%94%B5%E5%8A%9B%E4%BD%9C%E7%94%A8%E4%B8%8B%E7%9A%84%E5%8A%A0%E9%80%9F%E5%92%8C%E5%81%8F%E8%BD%AC%0A%E2%80%A2%20%281%29%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81%E4%B8%8D%E5%8A%A0%E7%94%B5%E5%8E%8B%EF%BC%9A%E4%BB%8E%E7%94%B5%E5%AD%90%E6%9E%AA%E5%B0%84%E5%87%BA%E7%9A%84%E7%94%B5%E5%AD%90%E5%B0%86%E6%B2%BF%E7%9B%B4%E7%BA%BF%E8%BF%90%E5%8A%A8%EF%BC%8C%E5%B0%84%E5%88%B0%E8%8D%A7%E5%85%89%E5%B1%8F%E7%9A%84%E4%B8%AD%E5%BF%83%E7%82%B9%E5%BD%A2%E6%88%90%E4%B8%80%E4%B8%AA%E4%BA%AE%E6%96%91%E3%80%82%0A%E2%80%A2%20%282%29%E4%BB%85%E5%9C%A8XX%27%E6%88%96YY%27%E5%8A%A0%E7%94%B5%E5%8E%8B%EF%BC%8C%E8%8B%A5%E6%89%80%E5%8A%A0%E7%94%B5%E5%8E%8B%E7%A8%B3%E5%AE%9A%EF%BC%8C%E5%88%99%E7%94%B5%E5%AD%90%E6%B5%81%E8%A2%AB%E5%8A%A0%E9%80%9F%EF%BC%8C%E5%81%8F%E8%BD%AC%E5%90%8E%E5%B0%84%E5%88%B0%E8%8D%A7%E5%85%89%E5%B1%8F%E4%B8%8AXX%27%E6%88%96YY%27%E6%89%80%E5%9C%A8%E7%9B%B4%E7%BA%BF%E4%B8%8A%E6%9F%90%E4%B8%80%E7%82%B9%EF%BC%8C%E5%BD%A2%E6%88%90%E4%B8%80%E4%B8%AA%E4%BA%AE%E6%96%91%EF%BC%88%E4%B8%8D%E5%9C%A8%E4%B8%AD%E5%BF%83%EF%BC%89%E3%80%82%0A%E2%80%A2%20%283%29%E7%A4%BA%E6%B3%A2%E7%AE%A1%E5%AE%9E%E9%99%85%E5%B7%A5%E4%BD%9C%E6%97%B6%EF%BC%8C%E7%AB%96%E7%9B%B4%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81%E5%92%8C%E6%B0%B4%E5%B9%B3%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81%E9%83%BD%E5%8A%A0%E4%B8%8A%E7%94%B5%E5%8E%8B%EF%BC%8C%E4%B8%80%E8%88%AC%E5%8A%A0%E5%9C%A8%E7%AB%96%E7%9B%B4%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81%E7%9A%84%E7%94%B5%E5%8E%8B%E6%98%AF%E8%A6%81%E7%A0%94%E7%A9%B6%E7%9A%84%E4%BF%A1%E5%8F%B7%E7%94%B5%E5%8E%8B%EF%BC%8C%E5%8A%A0%E5%9C%A8%E6%B0%B4%E5%B9%B3%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81%E7%9A%84%E7%94%B5%E5%8E%8B%E6%98%AF%E6%89%AB%E6%8F%8F%E7%94%B5%E5%8E%8B%EF%BC%8C%E8%8B%A5%E4%BA%8C%E8%80%85%E5%91%A8%E6%9C%9F%E7%9B%B8%E5%90%8C%EF%BC%8C%E5%9C%A8%E8%8D%A7%E5%85%89%E5%B1%8F%E4%B8%8A%E5%B0%B1%E4%BC%9A%E6%98%BE%E7%A4%BA%E5%87%BA%E4%BF%A1%E5%8F%B7%E7%94%B5%E5%8E%8B%E9%9A%8F%E6%97%B6%E9%97%B4%E5%8F%98%E5%8C%96%E7%9A%84%E6%B3%A2%E5%BD%A2%E5%9B%BE%E3%80%82%E7%94%B5%E5%AD%90%E6%9E%AA%0A%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81-%20%2B%E8%8D%A7%E5%85%89%E5%B1%8FYY%E2%80%99%0AY%20X%E2%80%99%20XY%E2%80%99X%0AX%E2%80%99%0A1.%E5%A6%82%E6%9E%9C%E5%9C%A8%E7%94%B5%E6%9E%81XX%E2%80%99%E4%B9%8B%E9%97%B4%E4%B8%8D%E5%8A%A0%E7%94%B5%E5%8E%8B%2C%E4%BD%86%E5%9C%A8YY%E2%80%99%E4%B9%8B%E9%97%B4%E5%8A%A0%E4%B8%8D%E5%8F%98%E7%9A%84%E7%94%B5%E5%8E%8B%2C%E4%BD%BFY%E7%9A%84%E7%94%B5%E5%8A%BF%E6%AF%94Y%E2%80%99%E9%AB%98%28%E6%9C%89%E6%97%B6%E8%AF%B4%E8%BF%99%E7%A7%8D%E6%83%85%E5%86%B5%E6%98%AF%E2%80%9DY%E6%AD%A3%E3%80%81Y%E2%80%99%E8%B4%9F%E2%80%9D%29%2C%E7%94%B5%E5%AD%90%E6%9D%9F%E8%BF%90%E5%8A%A8%E8%BF%87%E7%A8%8B%E4%B8%AD%E5%8F%97%E5%93%AA%E4%B8%AA%E6%96%B9%E5%90%91%E7%9A%84%E5%8A%9B%3F%E7%94%B5%E5%AD%90%E5%B0%86%E6%89%93%E5%9C%A8%E8%8D%A7%E5%85%89%E5%B1%8F%E7%9A%84%E4%BB%80%E4%B9%88%E4%BD%8D%E7%BD%AE%3F%E7%94%B5%E5%AD%90%E6%9E%AA%0A%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81-%20%2B%E8%8D%A7%E5%85%89%E5%B1%8FYY%E2%80%99%0AY%20X%E2%80%99%20XY%E2%80%99X%0AX%E2%80%99%0A1.%E5%A6%82%E6%9E%9C%E5%9C%A8YY%E2%80%99%20%E4%B9%8B%E9%97%B4%E4%B8%8D%E5%8A%A0%E7%94%B5%E5%8E%8B%2C%E8%80%8C%E5%9C%A8XX%E2%80%99%E4%B9%8B%E9%97%B4%E5%8A%A0%E4%B8%8D%E5%8F%98%E7%9A%84%E7%94%B5%E5%8E%8B%2C%20%28X%E6%AD%A3%E3%80%81X%E2%80%99%E8%B4%9F%29%2C%20%E7%94%B5%E5%AD%90%E5%B0%86%E6%89%93%E5%9C%A8%E8%8D%A7%E5%85%89%E5%B1%8F%E7%9A%84%E4%BB%80%E4%B9%88%E4%BD%8D%E7%BD%AE%3F%E7%A4%BA%E6%B3%A2%E7%AE%A1%E7%9A%84%E5%8E%9F%E7%90%86%EF%BC%9A%E5%B8%A6%E7%94%B5%E7%B2%92%E5%AD%90%E5%9C%A8%E9%9D%99%E7%94%B5%E5%8A%9B%E4%BD%9C%E7%94%A8%E4%B8%8B%E7%9A%84%E5%8A%A0%E9%80%9F%E5%92%8C%E5%81%8F%E8%BD%AC%0A%E2%80%A2%20%281%29%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81%E4%B8%8D%E5%8A%A0%E7%94%B5%E5%8E%8B%EF%BC%9A%E4%BB%8E%E7%94%B5%E5%AD%90%E6%9E%AA%E5%B0%84%E5%87%BA%E7%9A%84%E7%94%B5%E5%AD%90%E5%B0%86%E6%B2%BF%E7%9B%B4%E7%BA%BF%E8%BF%90%E5%8A%A8%EF%BC%8C%E5%B0%84%E5%88%B0%E8%8D%A7%E5%85%89%E5%B1%8F%E7%9A%84%E4%B8%AD%E5%BF%83%E7%82%B9%E5%BD%A2%E6%88%90%E4%B8%80%E4%B8%AA%E4%BA%AE%E6%96%91%E3%80%82%0A%E2%80%A2%20%282%29%E4%BB%85%E5%9C%A8XX%27%E6%88%96YY%27%E5%8A%A0%E7%94%B5%E5%8E%8B%EF%BC%8C%E8%8B%A5%E6%89%80%E5%8A%A0%E7%94%B5%E5%8E%8B%E7%A8%B3%E5%AE%9A%EF%BC%8C%E5%88%99%E7%94%B5%E5%AD%90%E6%B5%81%E8%A2%AB%E5%8A%A0%E9%80%9F%EF%BC%8C%E5%81%8F%E8%BD%AC%E5%90%8E%E5%B0%84%E5%88%B0%E8%8D%A7%E5%85%89%E5%B1%8F%E4%B8%8AXX%27%E6%88%96YY%27%E6%89%80%E5%9C%A8%E7%9B%B4%E7%BA%BF%E4%B8%8A%E6%9F%90%E4%B8%80%E7%82%B9%EF%BC%8C%E5%BD%A2%E6%88%90%E4%B8%80%E4%B8%AA%E4%BA%AE%E6%96%91%EF%BC%88%E4%B8%8D%E5%9C%A8%E4%B8%AD%E5%BF%83%EF%BC%89%E3%80%82%0A%E2%80%A2%20%283%29%E7%A4%BA%E6%B3%A2%E7%AE%A1%E5%AE%9E%E9%99%85%E5%B7%A5%E4%BD%9C%E6%97%B6%EF%BC%8C%E7%AB%96%E7%9B%B4%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81%E5%92%8C%E6%B0%B4%E5%B9%B3%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81%E9%83%BD%E5%8A%A0%E4%B8%8A%E7%94%B5%E5%8E%8B%EF%BC%8C%E4%B8%80%E8%88%AC%E5%8A%A0%E5%9C%A8%E7%AB%96%E7%9B%B4%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81%E7%9A%84%E7%94%B5%E5%8E%8B%E6%98%AF%E8%A6%81%E7%A0%94%E7%A9%B6%E7%9A%84%E4%BF%A1%E5%8F%B7%E7%94%B5%E5%8E%8B%EF%BC%8C%E5%8A%A0%E5%9C%A8%E6%B0%B4%E5%B9%B3%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81%E7%9A%84%E7%94%B5%E5%8E%8B%E6%98%AF%E6%89%AB%E6%8F%8F%E7%94%B5%E5%8E%8B%EF%BC%8C%E8%8B%A5%E4%BA%8C%E8%80%85%E5%91%A8%E6%9C%9F%E7%9B%B8%E5%90%8C%EF%BC%8C%E5%9C%A8%E8%8D%A7%E5%85%89%E5%B1%8F%E4%B8%8A%E5%B0%B1%E4%BC%9A%E6%98%BE%E7%A4%BA%E5%87%BA%E4%BF%A1%E5%8F%B7%E7%94%B5%E5%8E%8B%E9%9A%8F%E6%97%B6%E9%97%B4%E5%8F%98%E5%8C%96%E7%9A%84%E6%B3%A2%E5%BD%A2%E5%9B%BE%E3%80%82%E5%A6%82%E6%9E%9C%E4%BF%A1%E5%8F%B7%E7%94%B5%E5%8E%8B%E6%98%AF%E5%91%A8%E6%9C%9F%E6%80%A7%E7%9A%84%EF%BC%8C%E5%B9%B6%E4%B8%94%E6%89%AB%E6%8F%8F%E7%94%B5%E5%8E%8B%E4%B8%8E%E4%BF%A1%E5%8F%B7%E7%94%B5%E5%8E%8B%E7%9A%84%E5%91%A8%E6%9C%9F%E7%9B%B8%E5%90%8C%EF%BC%8C%E5%B0%B1%E5%8F%AF%E4%BB%A5%E5%9C%A8%E8%8D%A7%E5%85%89%E5%B1%8F%E4%B8%8A%E5%BE%97%E5%88%B0%E5%BE%85%E6%B5%8B%E4%BF%A1%E5%8F%B7%E5%9C%A8%E4%B8%80%E4%B8%AA%E5%91%A8%E6%9C%9F%E5%86%85%E9%9A%8F%E6%97%B6%E9%97%B4%E5%8F%98%E5%8C%96%E7%9A%84%E7%A8%B3%E5%AE%9A%E5%9B%BE%E8%B1%A1%0A%E7%94%B5%E5%AD%90%E6%9E%AA%0A%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81-%20%2B%E8%8D%A7%E5%85%89%E5%B1%8FYY%E2%80%99%0AY%20X%E2%80%99%20XY%E2%80%99X%0AX%E2%80%99UXt%E7%94%B5%E5%AD%90%E6%9E%AA%0A%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81-%20%2B%E8%8D%A7%E5%85%89%E5%B1%8FYY%E2%80%99%0AY%20X%E2%80%99%20XY%E2%80%99X%0AX%E2%80%99%0A2.%E5%A6%82%E6%9E%9C%E5%9C%A8XX%E2%80%99%20%E4%B9%8B%E9%97%B4%E4%B8%8D%E5%8A%A0%E7%94%B5%E5%8E%8B%2C%E8%80%8C%E5%9C%A8YY%E2%80%99%E4%B9%8B%E9%97%B4%E6%89%80%E5%8A%A0%E7%9A%84%E7%94%B5%E5%8E%8B%E6%8C%89%E5%9B%BE%E6%89%80%E7%A4%BA%E7%9A%84%E8%A7%84%E5%BE%8B%E9%9A%8F%E6%97%B6%E9%97%B4%E5%8F%98%E5%8C%96%EF%BC%8C%E5%9C%A8%E8%8D%A7%E5%85%89%E5%B1%8F%E4%BC%9A%E7%9C%8B%E5%88%B0%E4%BB%80%E4%B9%88%E5%9B%BE%E5%BD%A2%EF%BC%9FUyt%0A%E7%94%B5%E5%AD%90%E6%9E%AA%0A%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81-%20%2B%E8%8D%A7%E5%85%89%E5%B1%8FYY%E2%80%99%0AY%20X%E2%80%99%20XY%E2%80%99X%0AX%E2%80%99%0A3.%E5%A6%82%E6%9E%9CYY%E2%80%99%E4%B9%8B%E9%97%B4%E7%9A%84%E7%94%B5%E5%8E%8B%E4%BB%8D%E7%84%B6%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA%EF%BC%8C%E8%80%8C%E5%9C%A8XX%E2%80%99%20%E4%B9%8B%E9%97%B4%E5%8A%A0%E4%B8%8D%E5%8F%98%E7%9A%84%E7%94%B5%E5%8E%8B%28X%E6%AD%A3%E3%80%81X%E2%80%99%E8%B4%9F%E2%80%9D%29%2C%20%E5%9C%A8%E8%8D%A7%E5%85%89%E5%B1%8F%E4%BC%9A%E7%9C%8B%E5%88%B0%E4%BB%80%E4%B9%88%E5%9B%BE%E5%BD%A2%EF%BC%9FUxt%0A%E7%94%B5%E5%AD%90%E6%9E%AA%0A%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81-%20%2B%E8%8D%A7%E5%85%89%E5%B1%8FYY%E2%80%99%0AY%20X%E2%80%99%20XY%E2%80%99X%0AX%E2%80%99%0A3.%E5%A6%82%E6%9E%9CYY%E2%80%99%E4%B9%8B%E9%97%B4%E7%9A%84%E7%94%B5%E5%8E%8B%E4%BB%8D%E7%84%B6%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA%EF%BC%8C%E8%80%8C%E5%9C%A8XX%E2%80%99%20%E4%B9%8B%E9%97%B4%E5%8A%A0%E4%B8%8D%E5%8F%98%E7%9A%84%E7%94%B5%E5%8E%8B%28X%E8%B4%9F%E3%80%81X%E2%80%99%E6%AD%A3%29%2C%20%E5%9C%A8%E8%8D%A7%E5%85%89%E5%B1%8F%E4%BC%9A%E7%9C%8B%E5%88%B0%E4%BB%80%E4%B9%88%E5%9B%BE%E5%BD%A2%EF%BC%9FUyt%0A%E7%94%B5%E5%AD%90%E6%9E%AA%0A%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81-%20%2B%E8%8D%A7%E5%85%89%E5%B1%8FYY%E2%80%99%0AY%20X%E2%80%99%20XY%E2%80%99X%0AX%E2%80%99%0A3.%E5%A6%82%E6%9E%9CYY%E2%80%99%E4%B9%8B%E9%97%B4%E7%9A%84%E7%94%B5%E5%8E%8B%E4%BB%8D%E7%84%B6%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA%EF%BC%8C%E8%80%8C%E5%9C%A8XX%E2%80%99%20%E4%B9%8B%E9%97%B4%E6%89%80%E5%8A%A0%E7%9A%84%E7%94%B5%E5%8E%8B%E6%8C%89%E5%9B%BE%E6%89%80%E7%A4%BA%2C%20%E5%9C%A8%E8%8D%A7%E5%85%89%E5%B1%8F%E4%BC%9A%E7%9C%8B%E5%88%B0%E4%BB%80%E4%B9%88%E5%9B%BE%E5%BD%A2%EF%BC%9FUyt%0AUXt%0At2%20t2%E4%BE%8B%E9%A2%982%EF%BC%9A%0A%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA%E4%B8%80%E7%94%B5%E5%AD%90%E4%BB%A5%E5%88%9D%E9%80%9F%E5%BA%A6V0%3D3.0X107m/s%E6%B2%BF%E5%9E%82%E7%9B%B4%E7%94%B5%E5%9C%BA%E6%96%B9%E5%90%91%E5%B0%84%E5%85%A5%E7%9A%84%E7%94%B5%E5%9C%BA%EF%BC%8C%E4%B8%A4%E6%9E%81%E6%9D%BF%E7%9A%84%E9%95%BF%E5%BA%A6%E4%B8%BAL%3D6.0cm%EF%BC%8C%E7%9B%B8%E8%B7%9Dd%3D2cm%EF%BC%8C%E6%9E%81%E6%9D%BF%E9%97%B4%E7%94%B5%E5%8E%8BU%3D200V.%E6%B1%821%EF%BC%89%E7%94%B5%E5%AD%90%E5%B0%84%E5%87%BA%E7%94%B5%E5%9C%BA%E6%89%80%E7%94%A8%E6%97%B6%E9%97%B4%EF%BC%9Fv0-qm%0AU%0A%2B%20%2B%20%2B%20%2B%20%2B%20%2B-%20-%20-%20-%20-%20-dLF%0A%E8%A7%A3%EF%BC%9A%0A1%EF%BC%89%E7%94%B5%E5%AD%90%E5%9C%A8%E6%B0%B4%E5%B9%B3%E6%96%B9%E5%90%91%E5%81%9A%E5%8C%80%E9%80%9F%E8%BF%90%E5%8A%A8%EF%BC%8C%E7%94%B1%20L%3Dv0t%20%E5%8F%AF%E6%B1%82%E5%BE%97%E7%94%B5%E5%AD%90%E5%9C%A8%E7%94%B5%E5%9C%BA%E4%B8%AD%E7%9A%84%E8%BF%90%E5%8A%A8%E6%97%B6%E9%97%B4t%3DL/v0%EF%BC%8C%E4%BE%8B%E9%A2%982%EF%BC%9A%20%E4%B8%80%E7%94%B5%E5%AD%90%E6%B0%B4%E5%B9%B3%E5%B0%84%E5%85%A5%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA%E7%9A%84%E7%94%B5%E5%9C%BA%E4%B8%AD%EF%BC%8C%E5%B0%84%E5%85%A5%E6%97%B6%E7%9A%84%E9%80%9F%E5%BA%A6V0%3D3.0X107m/s.%E4%B8%A4%E6%9E%81%E6%9D%BF%E7%9A%84%E9%95%BF%E5%BA%A6%E4%B8%BAL%3D6.0cm%EF%BC%8C%E7%9B%B8%E8%B7%9Dd%3D2cm%EF%BC%8C%E6%9E%81%E6%9D%BF%E9%97%B4%E7%94%B5%E5%8E%8BU%3D200V.%E6%B1%822%EF%BC%89%E7%94%B5%E5%AD%90%E5%B0%84%E5%87%BA%E7%94%B5%E5%9C%BA%E6%97%B6%E6%B2%BF%E5%9E%82%E7%9B%B4%E6%9D%BF%E9%9D%A2%E6%96%B9%E5%90%91%E5%81%8F%E7%A7%BB%E7%9A%84%E8%B7%9D%E7%A6%BBy%E3%80%82-qy%0AmU%0A%2B%20%2B%20%2B%20%2B%20%2B%20%2B-%20-%20-%20-%20-%20-dLF%0A%E8%A7%A3%EF%BC%9A%0A1%EF%BC%89%E7%94%B5%E5%AD%90%E5%9C%A8%E5%9E%82%E7%9B%B4%E7%94%B5%E5%9C%BA%E6%96%B9%E5%90%91%E5%81%9A%E5%8C%80%E9%80%9F%E8%BF%90%E5%8A%A8%EF%BC%8C%E7%94%B1%20L%3Dv0t%20%E5%8F%AF%E6%B1%82%E5%BE%97%E7%94%B5%E5%AD%90%E5%9C%A8%E7%94%B5%E5%9C%BA%E4%B8%AD%E7%9A%84%E8%BF%90%E5%8A%A8%E6%97%B6%E9%97%B4t%3DL/v0%EF%BC%8C2%EF%BC%89%E7%94%B5%E5%AD%90%E5%9C%A8%E6%B2%BF%E7%94%B5%E5%9C%BA%E6%96%B9%E5%90%91%E5%81%9A%E5%8C%80%E5%8A%A0%E9%80%9F%E8%BF%90%E5%8A%A8%EF%BC%8C%E5%8A%A0%E9%80%9F%E5%BA%A6a%3DF/m%3DqE/m%3DeU/md.%E7%94%B5%E5%AD%90%E5%B0%84%E5%87%BA%E7%94%B5%E5%9C%BA%E6%97%B6%E7%AB%96%E7%9B%B4%E5%81%8F%E7%A7%BB%E7%9A%84%E8%B7%9D%E7%A6%BBy%3Dat2/2%EF%BC%8C%EF%BC%88%E5%85%B6%E4%B8%ADt%E4%B8%BA%E7%94%B5%E5%AD%90%E5%9C%A8%E7%94%B5%E5%9C%BA%E4%B8%AD%E8%BF%90%E5%8A%A8%E6%97%B6%E9%97%B4%EF%BC%89%EF%BC%8C%E6%A0%B9%E6%8D%AEy%3Dat2/2%E4%B8%AD%EF%BC%8C%E5%BE%97%E5%88%B0%E4%BB%A3%E5%85%A5%E6%95%B0%E5%80%BC%E5%BE%97y%3D0.36cm2%28%20%292%0AeU%20lymd%20v%3D%0A%E4%BE%8B%E9%A2%982%EF%BC%9A%20%E4%B8%80%E7%94%B5%E5%AD%90%E6%B0%B4%E5%B9%B3%E5%B0%84%E5%85%A5%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA%E7%9A%84%E7%94%B5%E5%9C%BA%E4%B8%AD%EF%BC%8C%E5%B0%84%E5%85%A5%E6%97%B6%E7%9A%84%E9%80%9F%E5%BA%A6V0%3D3.0X107m/s.%E4%B8%A4%E6%9E%81%E6%9D%BF%E7%9A%84%E9%95%BF%E5%BA%A6%E4%B8%BAL%3D6.0cm%EF%BC%8C%E7%9B%B8%E8%B7%9Dd%3D2cm%EF%BC%8C%E6%9E%81%E6%9D%BF%E9%97%B4%E7%94%B5%E5%8E%8BU%3D200V.%E6%B1%823%29%E7%94%B5%E5%AD%90%E7%A6%BB%E5%BC%80%E7%94%B5%E5%9C%BA%E6%97%B6%E5%81%8F%E8%BD%AC%E7%9A%84%E8%A7%92%E5%BA%A6%CF%86%E3%80%82v0-q%CF%86%0AymU2%0A%2B%20%2B%20%2B%20%2B%20%2B%20%2B-%20-%20-%20-%20-%20-dLF%0Avtv0vy%0A3%EF%BC%89%E7%94%B5%E5%AD%90%E7%A6%BB%E5%BC%80%E7%94%B5%E5%9C%BA%E6%97%B6%E6%B2%BF%E7%94%B5%E5%9C%BA%E6%96%B9%E5%90%91%E7%9A%84%E5%88%86%E9%80%9F%E5%BA%A6%E4%B8%BAVy%EF%BC%8C%E7%A6%BB%E5%BC%80%E7%94%B5%E5%9C%BA%E6%97%B6%E7%9A%84%E5%81%8F%E8%BD%AC%E8%A7%92%E5%BA%A6%E4%B8%BA%E8%A7%92%E5%BA%A6%E4%B8%BA6.8%E5%BA%A6y%0A2%0A0%200%0Atan%20yv%20eUlv%20mdv%EF%81%A6%20%3D%20%3Dv0%2B%20%2B%20%2B%20%2B%20%2B%20%2B-%20-%20-%20-%20-%20-%CF%86VyV0Vt0%0Ay%0AeU%20lv%20atmd%20v%3D%20%3D%20%EF%83%97%E4%BE%8B%E9%A2%982%EF%BC%9A%20%E4%B8%80%E7%94%B5%E5%AD%90%E6%B0%B4%E5%B9%B3%E5%B0%84%E5%85%A5%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA%E7%9A%84%E7%94%B5%E5%9C%BA%0A%E4%B8%AD%EF%BC%8C%E5%B0%84%E5%85%A5%E6%97%B6%E7%9A%84%E9%80%9F%E5%BA%A6V0%3D3.0X107m/s.%E4%B8%A4%E6%9E%81%E6%9D%BF%E7%9A%84%E9%95%BF%E5%BA%A6%E4%B8%BAL%3D6.0cm%EF%BC%8C%E7%9B%B8%E8%B7%9Dd%3D2cm%EF%BC%8C%E6%9E%81%E6%9D%BF%E9%97%B4%E7%94%B5%E5%8E%8BU%3D200V.4%29%E5%A6%82%E4%BD%95%E6%B1%82%E7%94%B5%E5%AD%90%E7%A6%BB%E5%BC%80%E7%94%B5%E5%9C%BA%E6%97%B6%E7%9A%84%E9%80%9F%E5%BA%A6%EF%BC%9Fy%0Av0%0A%2B%20%2B%20%2B%20%2B%20%2B%20%2B%CF%86Vy%20VtV0%0A%E4%BA%8C%E3%80%82%E5%B8%A6%E7%94%B5%E7%B2%92%E5%AD%90%28%E5%BE%AE%E7%B2%92%29%E5%9C%A8%E7%94%B5%E5%9C%BA%E4%B8%AD%E7%9A%84%E5%81%8F%E8%BD%AC%E9%97%AE%E9%A2%98%E2%80%A2%20%E5%A4%84%E7%90%86%E7%94%B5%E5%81%8F%E8%BD%AC%E9%97%AE%E9%A2%98%E7%9A%84%E5%9F%BA%E6%9C%AC%E6%80%9D%E8%B7%AF%3A%E2%80%A2%201.%E8%BF%90%E5%8A%A8%E7%9A%84%E5%90%88%E6%88%90%E4%B8%8E%E5%88%86%E8%A7%A3%3B%E2%80%A2%202.%E8%83%BD%E9%87%8F%E8%A7%82%E7%82%B9%28%E5%8A%A8%E8%83%BD%E5%AE%9A%E7%90%86%EF%BC%89.1%201%202%202%20W%20qU%20mV%20mV%20%3D%20%3D%20%E2%88%922%202%20t%200%0A%E5%AF%B9%E4%BA%8E%E5%8C%80%E5%BC%BA%E7%94%B5%E5%9C%BA%E5%88%99%E5%B8%B8%E7%94%A8%0A1%201%202%202%20W%20Eqy%20qU%20mV%20mV%20%3D%20%3D%20%3D%20%E2%88%922%202%20t%200%E4%BE%8B%E9%A2%98%EF%BC%9A%0A%E5%9C%A8%E5%8A%A0%E4%B8%8A%E7%94%B5%E5%8E%8BU%E5%B9%B6%E5%A4%84%E4%BA%8E%E7%9C%9F%E7%A9%BA%E4%B8%AD%E7%9A%84%E9%87%91%E5%B1%9E%E6%9D%BF%E9%97%B4%E6%9C%89%E4%B8%80%E6%AD%A3%E7%94%B5%E8%8D%B7q%EF%BC%8C%E8%B4%A8%E9%87%8F%E4%B8%BAm%EF%BC%8C%E5%8F%AA%E5%9C%A8%E7%94%B5%E5%9C%BA%E5%8A%9B%E4%BD%9C%E7%94%A8%E4%B8%8B%E4%BB%8E%E9%9D%99%E6%AD%A2%E9%87%8A%E6%94%BE%EF%BC%8C%E7%94%B5%E8%8D%B7%E5%B0%86%E5%81%9A%E4%BB%80%E4%B9%88%E8%BF%90%E5%8A%A8%EF%BC%9F%E4%BE%8B%E9%A2%981%EF%BC%9A%0A%E5%AE%9E%E9%AA%8C%E8%A1%A8%E6%98%8E%EF%BC%8C%E7%82%BD%E7%83%AD%E7%9A%84%E9%87%91%E5%B1%9E%E4%B8%9D%E5%8F%AF%E4%BB%A5%E5%8F%91%E5%B0%84%E7%94%B5%E5%AD%90%E3%80%82%E5%9C%A8%E7%82%BD%E7%83%AD%E9%87%91%E5%B1%9E%E4%B8%9D%E5%92%8C%E9%87%91%E5%B1%9E%E6%9D%BF%E9%97%B4%E5%8A%A0%E4%BB%A5%E7%94%B5%E5%8E%8BU%3D2500V%EF%BC%8C%E4%BB%8E%E7%82%BD%E7%83%AD%E9%87%91%E5%B1%9E%E4%B8%9D%E5%8F%91%E5%B0%84%E5%87%BA%E7%9A%84%E7%94%B5%E5%AD%90%E5%9C%A8%E7%9C%9F%E7%A9%BA%E4%B8%AD%E8%A2%AB%E5%8A%A0%E9%80%9F%E5%90%8E%EF%BC%8C%E4%BB%8E%E9%87%91%E5%B1%9E%E6%9D%BF%E7%9A%84%E5%B0%8F%E5%AD%94%E7%A9%BF%E5%87%BA%E3%80%82%E7%94%B5%E5%AD%90%E5%B0%84%E5%87%BA%E5%90%8E%E7%9A%84%E9%80%9F%E5%BA%A6%E6%9C%89%E5%A4%9A%E5%A4%A7%EF%BC%9F%E4%BE%8B%E9%A2%982%EF%BC%9A%0A%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA%E4%B8%80%E7%94%B5%E5%AD%90%E4%BB%A5%E5%88%9D%E9%80%9F%E5%BA%A6V0%3D3.0X107m/s%E6%B2%BF%E5%9E%82%E7%9B%B4%E7%94%B5%E5%9C%BA%E6%96%B9%E5%90%91%E5%B0%84%E5%85%A5%E7%9A%84%E7%94%B5%E5%9C%BA%EF%BC%8C%E4%B8%A4%E6%9E%81%E6%9D%BF%E7%9A%84%E9%95%BF%E5%BA%A6%E4%B8%BAL%3D6.0cm%EF%BC%8C%E7%9B%B8%E8%B7%9Dd%3D2cm%EF%BC%8C%E6%9E%81%E6%9D%BF%E9%97%B4%E7%94%B5%E5%8E%8BU%3D200V.%E6%B1%821%EF%BC%89%E7%94%B5%E5%AD%90%E5%B0%84%E5%87%BA%E7%94%B5%E5%9C%BA%E6%89%80%E7%94%A8%E6%97%B6%E9%97%B4%EF%BC%9F1%E3%80%81%E5%B8%A6%E7%94%B5%E7%B2%92%E5%AD%90%EF%BC%9A%EF%BC%881%EF%BC%89%E4%B8%80%E8%88%AC%E5%BE%AE%E8%A7%82%E7%B2%92%E5%AD%90%EF%BC%88%E5%A6%82%E7%94%B5%E5%AD%90%E3%80%81%E8%B4%A8%E5%AD%90%E7%AD%89%EF%BC%89%EF%BC%8C%E5%9C%A8%E7%94%B5%E5%9C%BA%E4%B8%AD%E8%BF%90%E5%8A%A8%E6%97%B6%E9%87%8D%E5%8A%9B%E8%BF%9C%E5%B0%8F%E4%BA%8E%E7%94%B5%E5%9C%BA%E5%8A%9B%EF%BC%8C%E6%89%80%E4%BB%A5%E4%B8%80%E8%88%AC%E4%B8%8D%E8%AE%A1%E9%87%8D%E5%8A%9B%E3%80%82%E4%BD%86%E8%B4%A8%E9%87%8F%E4%B8%8D%E5%8F%AF%E5%BF%BD%E7%95%A5%E3%80%82%0A%EF%BC%882%EF%BC%89%E5%B8%A6%E7%94%B5%E4%BD%93%EF%BC%88%E5%A6%82%E6%B6%B2%E6%BB%B4%E3%80%81%E5%B0%98%E5%9F%83%E3%80%81%E5%B0%8F%E7%90%83%E7%AD%89%EF%BC%89%EF%BC%8C%E4%B8%80%E8%88%AC%E9%87%8D%E5%8A%9B%E4%B8%8D%E8%83%BD%E5%BF%BD%E7%95%A5%E3%80%82%0A%E4%B8%80%E8%88%AC%E6%83%85%E5%86%B5%E4%B8%8B%EF%BC%8C%E5%B8%A6%E7%94%B5%E7%B2%92%E5%AD%90%E6%8C%87%E5%BE%AE%E8%A7%82%E7%B2%92%E5%AD%90%EF%BC%8C%E4%BD%86%E6%9C%89%E6%97%B6%E7%B2%92%E5%AD%90%E7%9A%84%E5%90%AB%E4%B9%89%E4%B8%8D%E6%98%8E%E7%A1%AE%EF%BC%8C%E9%9C%80%E6%A0%B9%E6%8D%AE%E9%A2%98%E7%9B%AE%E6%89%80%E7%BB%99%E6%9D%A1%E4%BB%B6%E5%8A%A0%E4%BB%A5%E5%88%86%E6%9E%90%E3%80%82%E5%A6%82%E9%87%8D%E5%8A%9B%E4%B8%8E%E7%94%B5%E5%9C%BA%E5%8A%9B%E5%A4%A7%E5%B0%8F%E7%9B%B8%E8%BF%91%E6%97%B6%EF%BC%8C%E9%87%8D%E5%8A%9B%E4%B8%8D%E5%8F%AF%E5%BF%BD%E7%95%A5%EF%BC%9B%E8%8B%A5%E7%94%B5%E5%9C%BA%E5%8A%9B%E8%BF%9C%E5%A4%A7%E4%BA%8E%E9%87%8D%E5%8A%9B%EF%BC%8C%E5%8F%AF%E5%BF%BD%E7%95%A5%EF%BC%9B%E4%B9%9F%E5%8F%AF%E6%A0%B9%E6%8D%AE%E7%89%A9%E4%BD%93%E7%9A%84%E8%BF%90%E5%8A%A8%E6%80%A7%E8%B4%A8%E6%9D%A5%E5%88%A4%E6%96%AD%E3%80%82%E6%B3%A8%E6%84%8F%EF%BC%9A%0A%EF%BC%881%EF%BC%89%E5%8C%80%E5%BC%BA%E7%94%B5%E5%9C%BA%EF%BC%9A%E5%A6%82%E5%9C%A8%E5%B8%A6%E7%AD%89%E9%87%8F%E5%BC%82%E7%A7%8D%E7%94%B5%E8%8D%B7%E7%9A%84%E5%B9%B3%E8%A1%8C%E9%87%91%E5%B1%9E%E6%9D%BF%E4%B9%8B%E9%97%B4%E7%9A%84%E7%94%B5%E5%9C%BA%0A%EF%BC%882%EF%BC%89%E9%9D%9E%E5%8C%80%E5%BC%BA%E7%94%B5%E5%9C%BA%EF%BC%9A%E5%A6%82%E5%8D%95%E4%B8%AA%E7%9A%84%E6%AD%A3%E7%94%B5%E8%8D%B7%E5%BD%A2%E6%88%90%E7%9A%84%E7%94%B5%E5%9C%BA%E3%80%81%E5%8D%95%E4%B8%AA%E7%9A%84%E8%B4%9F%E7%94%B5%E8%8D%B7%E5%BD%A2%E6%88%90%E7%9A%84%E7%94%B5%E5%9C%BA%E3%80%81%E7%AD%89%E9%87%8F%E5%BC%82%E7%A7%8D%E7%94%B5%E8%8D%B7%E5%BD%A2%E6%88%90%E7%9A%84%E7%94%B5%E5%9C%BA%E3%80%81%E7%AD%89%E9%87%8F%E5%90%8C%E7%A7%8D%E7%94%B5%E8%8D%B7%E5%BD%A2%E6%88%90%E7%9A%84%E7%94%B5%E5%9C%BA%E3%80%81%E7%82%B9%E7%94%B5%E8%8D%B7%E4%B8%8E%E5%B8%A6%E7%94%B5%E5%B9%B3%E6%9D%BF%E6%89%80%E5%BD%A2%E6%88%90%E7%9A%84%E7%94%B5%E5%9C%BA%E7%AD%89%E3%80%822%E3%80%81%E7%94%B5%E5%9C%BA%EF%BC%9A%0A3%20%E3%80%81%E5%88%86%E6%9E%90%E5%8F%97%E5%8A%9B%E6%97%B6%E8%A6%81%E5%A4%9A%E4%B8%80%E9%A1%B9%E7%94%B5%E5%9C%BA%E5%8A%9B%EF%BC%8C%E8%AE%A8%E8%AE%BA%E5%8A%9F%E8%83%BD%E9%97%AE%E9%A2%98%E6%97%B6%E8%A6%81%E6%AD%A3%E7%A1%AE%E8%AE%A1%E7%AE%97%E7%94%B5%E5%9C%BA%E5%8A%9B%E5%81%9A%E5%8A%9F%E5%8F%8A%E7%94%B5%E5%8A%BF%E8%83%BD%E7%9A%84%E5%8F%98%E5%8C%96%E3%80%82%EF%BD%9E%E7%9B%B4%E7%BA%BF%E5%8A%A0%E9%80%9F%E5%99%A8%0A%E7%B2%92%E5%AD%90%E5%9C%A8%E6%AF%8F%E4%B8%AA%E5%8A%A0%E9%80%9F%E7%94%B5%E5%9C%BA%E4%B8%AD%E7%9A%84%E8%BF%90%E5%8A%A8%E6%97%B6%E9%97%B4%E7%9B%B8%E7%AD%89%EF%BC%8C%E5%9B%A0%E4%B8%BA%E4%BA%A4%E5%8F%98%E7%94%B5%E5%8E%8B%E7%9A%84%E5%8F%98%E5%8C%96%E5%91%A8%E6%9C%9F%E7%9B%B8%E5%90%8C%E8%AF%BE%E5%A0%82%E7%BB%83%E4%B9%A0%E9%A2%98%202%0A%E8%AE%A9%E4%B8%80%E4%BB%B7%E6%B0%A2%E7%A6%BB%E5%AD%90%E3%80%81%E4%B8%80%E4%BB%B7%E6%B0%A6%E7%A6%BB%E5%AD%90%E5%92%8C%E4%BA%8C%E4%BB%B7%E6%B0%A6%E7%A6%BB%E5%AD%90%E7%9A%84%E6%B7%B7%E5%90%88%E7%89%A9%E7%BB%8F%E8%BF%87%E5%90%8C%E4%B8%80%E5%8A%A0%E9%80%9F%E7%94%B5%E5%9C%BA%E7%94%B1%E9%9D%99%E6%AD%A2%E5%BC%80%E5%A7%8B%E5%8A%A0%E9%80%9F%EF%BC%8C%E7%84%B6%E5%90%8E%E5%9C%A8%E5%90%8C%E4%B8%80%E5%81%8F%E8%BD%AC%E7%94%B5%E5%9C%BA%E9%87%8C%E5%81%8F%E8%BD%AC%EF%BC%8C%E5%AE%83%E4%BB%AC%E6%98%AF%E5%90%A6%E4%BC%9A%E5%88%86%E4%B8%BA%E4%B8%89%E8%82%A1%EF%BC%9F%E8%AF%B7%E8%AF%B4%E6%98%8E%E7%90%86%E7%94%B1%E3%80%82%E6%AF%94%E8%BE%83%E7%A6%BB%E5%AD%90%E5%9C%A8%E5%81%8F%E8%BD%AC%E7%94%B5%E5%9C%BA%E7%9A%84%E4%BE%A7%E7%A7%BB%E8%B7%9D%E7%A6%BBy%E5%A6%82%E6%9E%9C%20y%E4%B8%8D%E7%9B%B8%E5%90%8C%0A%E6%AF%94%E8%BE%83%E7%A6%BB%E5%AD%90%E6%98%AF%E5%90%A6%E4%BB%A5%E7%9B%B8%E5%90%8C%E5%81%8F%E8%A7%92%CF%86%20%E5%B0%84%E5%87%BA%E5%A6%82%E6%9E%9C%20y%20%E7%9B%B8%E5%90%8C%E5%A6%82%E6%9E%9C%CF%86%E4%B8%8D%E7%9B%B8%E5%90%8C%E4%BC%9A%E5%88%86%E4%B8%BA%E4%B8%89%E8%82%A1%E5%A6%82%E6%9E%9C%CF%86%20%E7%9B%B8%E5%90%8C%E4%BC%9A%E5%88%86%E4%B8%BA%E4%B8%89%E8%82%A1%20%E4%B8%8D%E4%BC%9A%E5%88%86%E4%B8%BA%E4%B8%89%E8%82%A1%0A%E7%BB%83%E4%B9%A01%EF%BC%9A%E4%B8%80%E4%B8%AA%E5%88%9D%E9%80%9F%E5%BA%A6%E4%B8%BA%E9%9B%B6%E7%9A%84%E7%94%B5%E5%AD%90%EF%BC%8C%E5%9C%A8%E5%9C%BA%E5%BC%BA%E4%B8%BA4.0%C3%97103%20V/m%E7%9A%84%E5%8C%80%E5%BC%BA%E7%94%B5%E5%9C%BA%E4%B8%AD%E8%A2%AB%E5%8A%A0%E9%80%9F%EF%BC%8C%E6%B1%82%E7%BB%8F%E8%BF%872.0%C3%9710-8%20s%E5%90%8E%EF%BC%8C%E7%94%B5%E5%AD%90%E7%9A%84%E9%80%9F%E5%BA%A6%E5%92%8C%E5%8A%A8%E8%83%BD%E3%80%82%E8%A7%A3%EF%BC%9A%E2%91%A0%E7%94%B5%E5%AD%90%E5%9C%A8%E5%8C%80%E5%BC%BA%E7%94%B5%E5%9C%BA%E4%B8%AD%E7%9A%84%E5%8A%A0%E9%80%9F%E5%BA%A6%3Aa%3DF/m%20%3D%20eE/m%0A%E9%80%9F%E5%BA%A6%3Av%3Dat%3D%20eEt/m%20%3D%201.4%C3%9710-7%20m/s%20%E2%91%A1%E5%8A%A8%E8%83%BDEk%3D%20%3D8.9%C3%9710-17%20J%0A%E7%BB%83%E4%B9%A02%E3%80%82%E4%B8%80%E5%8A%A8%E8%83%BD%E4%B8%BA1000eV%E7%9A%84%E7%94%B5%E5%AD%90%EF%BC%8C%E6%B2%BF%E7%9D%80%E4%B8%8E%E7%94%B5%E5%9C%BA%E5%9E%82%E7%9B%B4%E7%9A%84%E6%96%B9%E5%90%91%E8%BF%9B%E5%85%A5%E5%8C%80%E5%BC%BA%E5%81%8F%E8%BD%AC%E7%94%B5%E5%9C%BA%EF%BC%8C%E5%B7%B2%E7%9F%A5%E5%81%8F%E8%BD%AC%E7%94%B5%E6%9E%81%E9%95%BF6.0cm%EF%BC%8C%E7%9B%B8%E8%B7%9D%E7%A6%BB1cm%EF%BC%8C%E5%81%8F%E8%BD%AC%E7%94%B5%E5%8E%8B4.0V%EF%BC%8C%E6%B1%82%E7%94%B5%E5%AD%90%E7%A6%BB%E5%BC%80%E5%81%8F%E8%BD%AC%E7%94%B5%E5%9C%BA%E6%97%B6%E7%9A%84%E5%81%8F%E8%BD%AC%E8%A7%92%E5%BA%A6%E3%80%82%E8%A7%A3%EF%BC%9A%E7%94%B1%E5%81%8F%E8%BD%AC%E8%A7%92%E5%BA%A6%E5%85%AC%E5%BC%8F%0A%E5%8F%8A1eV%3D1.6%C3%9710-19J%2C%20%E6%9C%89%20%3D%20%3D0.012%2C%E5%BE%97%EF%BC%9A%CF%86%3D0.69%C2%B0%0A%E7%BB%83%E4%B9%A03%E3%80%82%E4%B8%A4%E5%9D%97%E5%B9%B3%E8%A1%8C%E7%9A%84%E9%87%91%E5%B1%9E%E6%9D%BFA%E3%80%81B%E4%B9%8B%E9%97%B4%E7%9A%84%E7%94%B5%E5%8E%8B%E6%98%AF80V%EF%BC%8C%E4%B8%80%E4%B8%AA%E7%94%B5%E5%AD%90%E4%BB%A56.0%C3%97106%20m/s%E7%9A%84%E9%80%9F%E5%BA%A6%E4%BB%8E%E5%B0%8F%E5%AD%94C%E5%9E%82%E7%9B%B4A%E6%9D%BF%E8%BF%9B%E5%85%A5%E7%94%B5%E5%9C%BA%EF%BC%8C%E8%AF%A5%E7%94%B5%E5%AD%90%E8%83%BD%E6%89%93%E5%9C%A8B%E6%9D%BF%E4%B8%8A%E5%90%97%EF%BC%9F%E5%A6%82%E6%9E%9C%E8%83%BD%E6%89%93%E5%9C%A8B%E6%9D%BF%E4%B8%8A%EF%BC%8C%E5%AE%83%E5%88%B0%E8%BE%BEB%E6%9D%BF%E6%97%B6%E7%9A%84%E9%80%9F%E5%BA%A6%E6%9C%89%E5%A4%9A%E5%A4%A7%EF%BC%9F%E5%A6%82%E6%9E%9C%E7%94%B5%E6%BA%90%E7%94%B5%E5%8E%8B%E5%8F%98%E4%B8%BA120V%EF%BC%8C%E6%83%85%E5%86%B5%E5%8F%88%E4%BC%9A%E6%80%8E%E6%A0%B7%EF%BC%9F%E8%A7%A3%3A%20%E2%91%A0%E7%94%B5%E5%AD%90%E5%B0%84%E5%85%A5%E7%94%B5%E5%9C%BA%E6%97%B6%E5%85%B7%E6%9C%89%E7%9A%84%E5%88%9D%E5%8A%A8%E8%83%BD%3AEk%3D%20%3D%201.6%C3%9710-17%20J%2C%E7%94%B5%E5%AD%90%E4%BB%8EA%E6%9D%BF%E5%88%B0%E8%BE%BEB%E6%9D%BF%E9%9C%80%E5%85%8B%E6%9C%8D%E7%94%B5%E5%9C%BA%E5%8A%9B%E5%81%9A%E5%8A%9F%3AW%3DqU%3D%201.3%C3%9710-17JEk%20%3EW%2C%E5%8F%AF%E8%A7%81%E7%94%B5%E5%AD%90%E8%83%BD%E6%89%93%E5%9C%A8B%E6%9D%BF%EF%BC%8C%E2%91%A1%E5%88%B0%E8%BE%BEB%E6%9D%BF%E6%97%B6%E7%9A%84%E9%80%9F%E5%BA%A6%E4%B8%BAv%3D%20%E2%91%A2%E5%A6%82%E6%9E%9C%E7%94%B5%E6%BA%90%E7%94%B5%E5%8E%8B%E5%8F%98%E4%B8%BA120V%EF%BC%8C%E5%88%99%E7%94%B5%E5%AD%90%E4%BB%8EA%E6%9D%BF%E5%88%B0%E8%BE%BEB%E6%9D%BF%E9%9C%80%E5%85%8B%E6%9C%8D%E7%94%B5%E5%9C%BA%E5%8A%9B%E5%81%9A%E5%8A%9F%EF%BC%9A%0AW%E2%80%99%3DqU%3D%201.9%20%C3%9710-17%20J%EF%BC%8C%E8%BF%99%E6%97%B6Ek%3CW%E2%80%99%2C%E7%94%B5%E5%AD%90%E4%B8%8D%E8%83%BD%E6%89%93%E5%9C%A8B%E6%9D%BF%E3%80%821%E3%80%81%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA%EF%BC%8C%E5%9C%A8%E7%9C%9F%E7%A9%BA%E5%AE%A4%E4%B8%AD%E6%9C%89%E4%B8%A4%E4%B8%AA%E6%B0%B4%E5%B9%B3%E9%87%91%E5%B1%9E%E6%9D%BF%EF%BC%8C%E6%9D%BF%E9%97%B4%E8%B7%9D%E4%B8%BAd%EF%BC%8C%E6%9C%89%E4%B8%80%E8%B4%A8%E9%87%8F%E4%B8%BAm%E7%9A%84%E5%B8%A6%E7%94%B5%E6%B6%B2%E6%BB%B4%EF%BC%8C%E7%94%B5%E8%8D%B7%E9%87%8F%E4%B8%BAq%EF%BC%8C%E8%87%AA%E4%B8%8A%E6%9E%81%E6%9D%BF%E7%9A%84%E4%B8%8A%E8%A1%A8%E9%9D%A2%E5%A4%84%E7%94%B1%E9%9D%99%E6%AD%A2%E5%BC%80%E5%A7%8B%E8%87%AA%E7%94%B1%E4%B8%8B%E8%90%BD%EF%BC%8C%E5%BD%93%E5%AE%83%E8%BF%90%E5%8A%A8%E5%88%B0%E4%B8%A4%E6%9E%81%E6%9D%BF%E9%97%B4%E8%B7%9D%E7%A6%BB%E7%9A%84%E4%B8%AD%E7%82%B9%E6%97%B6%EF%BC%8C%E7%BB%99%E4%B8%A4%E6%9E%81%E6%9D%BF%E5%8A%A0%E7%94%B5%E5%8E%8BU%EF%BC%8C%E4%BD%BF%E7%94%B5%E8%8D%B7%E5%8F%97%E5%88%B0%E5%90%91%E4%B8%8A%E7%9A%84%E5%8A%9B%EF%BC%8C%E5%BD%93%E7%94%B5%E5%8E%8B%E7%AD%89%E4%BA%8E%E5%A4%9A%E5%A4%A7%E6%97%B6%EF%BC%8C%E6%89%8D%E8%83%BD%E4%BD%BF%E5%B0%8F%E6%B6%B2%E6%BB%B4%E5%9C%A8%E5%88%9A%E5%A5%BD%E6%8E%A5%E8%BF%91%E4%B8%8B%E6%9E%81%E6%9D%BF%E6%97%B6%E5%BC%80%E5%A7%8B%E5%90%91%E4%B8%8A%E8%BF%90%E5%8A%A8%EF%BC%9F%20%E2%80%A2%20m%20qd%0A%E8%A7%A3%E6%9E%90%EF%BC%9A%E6%96%B9%E6%B3%95%E4%B8%80%E3%80%81%E6%B6%B2%E6%BB%B4%E8%87%AA%E7%94%B1%E8%90%BD%E4%BD%93%E8%87%B3%E4%B8%A4%E6%9D%BF%E9%97%B4%E4%B8%AD%E7%82%B9%E6%97%B6%E9%80%9F%E5%BA%A6%E5%A4%A7%E5%B0%8F%E7%94%B1V2%3D2gh%20%E5%BE%97V%3D%E5%8A%A0%E4%B8%8A%E7%94%B5%E5%8E%8B%E5%90%8E%E6%89%80%E5%8F%97%E5%90%88%E5%8A%9B%20F%3DqU/d-mg%0A%E6%B6%B2%E6%BB%B4%E5%90%91%E4%B8%8A%E7%9A%84%E5%8A%A0%E9%80%9F%E5%BA%A6%E5%A4%A7%E5%B0%8F%20a%3DF/m%3DqU/md-g%20%E5%86%8D%E7%BB%8Fd/2%E7%9A%84%E8%B7%9D%E7%A6%BB%E9%80%9F%E5%BA%A6%E5%87%8F%E4%B8%BA%E9%9B%B6%EF%BC%8C%E5%8D%B3V2%3D2a%2Ad/2%3D%28qU/md-g%29d%E7%94%B1%E2%91%A0%E2%91%A1%E2%91%A2%E2%91%A3%E8%A7%A3%E5%BE%97%20U%3D2mgd/qgd%E2%91%A0%E2%91%A1%E2%91%A2%E2%91%A3%0A%E6%96%B9%E6%B3%95%E4%BA%8C%E3%80%81%E5%AF%B9%E6%95%B4%E4%B8%AA%E8%BF%87%E7%A8%8B%E8%BF%9B%E8%A1%8C%E7%A0%94%E7%A9%B6%EF%BC%8C%E5%88%9D%E9%80%9F%E3%80%81%E6%9C%AB%E9%80%9F%E5%9D%87%E4%B8%BA%E9%9B%B6%EF%BC%8C%E2%88%86Ek%3D0%20%E7%94%B1%E5%8A%A8%E8%83%BD%E5%AE%9A%E7%90%86%E6%9C%89%EF%BC%9Amgd-qU/2%3D0%E8%A7%A3%E5%BE%97%EF%BC%9A%20U%3D2mgd/q%0A%E2%80%A2%202%E3%80%81%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA%EF%BC%8CA%E3%80%81B%E4%B8%BA%E4%B8%A4%E5%9D%97%E8%B6%B3%E5%A4%9F%E5%A4%A7%E7%9A%84%E5%B9%B3%E8%A1%8C%E9%87%91%E5%B1%9E%E6%9D%BF%EF%BC%8C%E6%8E%A5%E5%9C%A8%E7%94%B5%E5%8E%8B%E4%B8%BAU%E7%9A%84%E7%94%B5%E6%BA%90%E4%B8%8A%EF%BC%8C%E5%9C%A8A%E6%9D%BF%E7%9A%84%E4%B8%AD%E5%A4%AEP%E7%82%B9%E5%A4%84%E6%94%BE%E7%BD%AE%E4%B8%80%E4%B8%AA%E7%94%B5%E5%AD%90%E6%94%BE%E5%B0%84%E6%BA%90%EF%BC%8C%E5%8F%AF%E4%BB%A5%E5%90%91%E5%90%84%E4%B8%AA%E6%96%B9%E5%90%91%E5%8F%91%E5%B0%84%E7%94%B5%E5%AD%90%E3%80%82%E8%AE%BE%E7%94%B5%E5%AD%90%E7%9A%84%E8%B4%A8%E9%87%8F%E4%B8%BAm%EF%BC%8C%E7%94%B5%E9%87%8F%E4%B8%BAe%EF%BC%8C%E5%B0%84%E5%87%BA%E7%9A%84%E5%88%9D%E9%80%9F%E5%BA%A6%E4%B8%BAv%EF%BC%8C%E6%B1%82%E7%94%B5%E5%AD%90%E6%89%93%E5%9C%A8B%E6%9D%BF%E4%B8%8A%E7%9A%84%E5%8C%BA%E5%9F%9F%E9%9D%A2%E7%A7%AF%EF%BC%9F%EF%BC%88%E4%B8%8D%E8%AE%A1%E7%94%B5%E5%AD%90%E7%9A%84%E9%87%8D%E5%8A%9B%EF%BC%89%E8%AF%BE%E5%A0%82%E5%B0%8F%E8%8A%821%EF%BC%8E%E5%B8%A6%E7%94%B5%E7%B2%92%E5%AD%90%E5%9C%A8%E5%8C%80%E5%BC%BA%E7%94%B5%E5%9C%BA%E4%B8%AD%E7%9A%84%E8%BF%90%E5%8A%A8%EF%BC%9A%E5%8A%A0%E9%80%9F%E5%92%8C%E5%81%8F%E8%BD%AC%E3%80%82%0A%E5%A4%84%E7%90%86%E6%96%B9%E6%B3%95%EF%BC%9A%E8%BF%90%E5%8A%A8%E5%AD%A6%E8%A7%82%E7%82%B9%E6%88%96%E8%83%BD%E7%9A%84%E8%A7%82%E7%82%B9%E3%80%822%EF%BC%8E%E7%A4%BA%E6%B3%A2%E7%AE%A1%E7%9A%84%E6%9E%84%E9%80%A0%E5%8F%8A%E5%B7%A5%E4%BD%9C%E5%8E%9F%E7%90%86%E3%80%82