Zero force equalizer 置零均衡器
zero force 零力
zero-force control 零力控制
Zero-force Connector- 零压力连接器
Two-hand-no-tie-down actuation with zero-force buttons 双手轻触按钮
zero insertion force 零插力 ; 零阻力插座 ; 本主机板提供零出力 ; 板提供零出力
zero stick force trim 松杆配平速率
So, we just talked about the force law to describe the interaction between a proton and an electron. You told me that when the distance went to infinity, the force went to zero.
我们刚刚讨论了描述质子,和电子之间相互作用力的定律,当距离变为无穷时,力变为零,那当距离变为,零时会发生什么?
Only now is there no acceleration so I can write down that force of Walter Lewin plus the force of gravity equals zero.
加速度才为零,写出来就是:我给它的力,与重力之合力等于零。
And if the curl is zero then it means that this force does not generate any rotation effects.
如果旋度是0,就意味着,这个力不产生旋转作用。
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