我可以测量它了,因为我把它拉到了一厘米,我发现它对一个已知质量施加的加速度。
I can measure that, because I pull it by one centimeter and I find the acceleration it exerts on a known mass.
它显示了北美出口商如何迅速增加某些产品的出口,以弥补法案施加的限制。
It shows how North American exporters quickly increased the exports of certain products to compensate for the restrictions imposed by the Acts.
此外,尽管人类直立行走已经有数百万年的历史,我们的脚和背部仍在两足行走的姿势中艰难斗争,无法轻易承受过长的四肢持续施加的压力。
Moreover, even though humans have been upright for millions of years, our feet and back continue to struggle with bipedal posture and cannot easily withstand repeated strain imposed by oversize limbs.
So the force that you're pushing down on here is the external pressure times the area.
或者压缩功的概念,在活塞上施加压力。
And from that to the further claim that whatever we mix our labor with that is un-owned becomes our property.
再从这更进一步为以下观点,任何施加了我们劳动的无主物品,都是我们的财产。
That means the force you're applying is cancelled by another force, which has got to be the force of friction.
意味着你施加在物体上的力被另一个力抵消了,这个力就是摩擦力
应用推荐