1. | inward Kirchhoffs Law for Power Supply impedanc ... rackmoun 装在架 inward 向力 radian 角频率 ... www.docstoc.com|Based on 1 page |
2. | F Q ... 轴校核 作用在齿轮上的力有圆周力和径向力: 圆周力 F r = F t α = 1890 ×20 ◦ = 687.9N F r = 687.9N 径向力 F Q = 993N ... www.docin.com|Based on 1 page |