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- He was a force behind these social changes. 他是推動(dòng)這些社會(huì )變革的主力。
- Bayin sent a force in pursuit of him. 莽應里派出一支軍隊對他進(jìn)行追擊。
- The direction a force is acting can be changed . 力的作用方向是可以改變的。
- A force must be exerted before work can be done. 在功被完成之前，必須先施加一個(gè)力。
- A machine may change the direction of a force. 機器可以改變力的方向。
- They had to fight with a force twice their numbers. 他們不得不和兩倍于自己的兵力作戰。
- Why do we say that Europe is a force for peace? 為什么說(shuō)歐洲是和平力量呢?
- She made a forceful impression on me. 她給我留下極深的印象。
- It exerts a force both sideways and downwards. 它還向側和向下施加一個(gè)力。
- The drag is a force per unit area of the layer. 拖力是流層單位面積的力。
- It is a force to be reckoned with. 這是一股不可低估的力量。
- Is religion always a force for good? 宗教一向是誨人從善的力量嗎?
- And she's been a force in his life ever since. 從那時(shí)起，勞拉就一直在布什的生活中發(fā)揮著(zhù)重要影響。
- China is a force for peace,which is very important. 中國是一支和平力量，這一點(diǎn)很重要。
- The moon exerts a force on the earth. 月球對地球有引力。
- We are to slide the box by exerting a force on it. 我們對箱子施加作用力，使它滑動(dòng)。
- A force of 24KN is applied at B. 有24KN的力作用在b點(diǎn)。
- A retired senator who is still a force in national politics. 已退休但仍在國家政治事務(wù)中舉足輕重的議員
- A force is needed to stop a moving body. 要使運動(dòng)著(zhù)的物體停下來(lái)需要用力。
- A force has direction as well as magnitude. 力不僅有方向而且有大小。
