Equipped with special cartwheel, protect the road without damage.使用了特制的车轮, 保护洁净区自流坪地面不被损坏,不留痕迹.Cartwheel: A sideways acrobatic roll with the arms and legs extended.侧手翻: 手腿伸展向侧方做滚动的技巧动作.The insets to the right of the comp...
观测开始之前的一项主要工作是认真选点.Careful reconnaissance is essential before observations begin.论述了用支撑柱加固无梁板的选点原则.The principle for choosing supporting points for strengthening flat - slab Was discussed.凡是由几个任意选点确定的球面都是同心面.The spherica...
正如物理上所预期的,这就消除了来自无穷远处的反射.This eliminates reflections from infinity, as one expects physically.在利用有限方法时,物理上的观点是有价值的.Physical insight is valuable in using the finite element method.从物理上来说, 电阻器等效于噪声源.Physically, the resisto...