您要查找的是不是：
- The plunger or piston of a force pump or hydraulic press. 活塞压力泵或水压机内的柱塞或活塞
- It is vain to attempt to root out heresy by force. 试图用暴力消除异端邪说是徒劳的。
- Napoleon conquered by the force of an iron will. 拿破仑攻无不克靠的是坚强的意志。
- But they refused to bow to force. 但他们拒不向武力低头。
- I had to use force in opening the door. 我不得不用力开那一扇门。
- The invasion force was annihilated. 侵略军被消灭了。
- When do the new safety rules come into force? 新的安全规则何时生效?
- The destructive force of the storm is huge. 暴风雨的破坏力是巨大的。
- Many old rules are not in force any more. 许多旧的制度都已经失效。
- Beiyang Navy is the earliest naval force of China. 北洋水师是中国最早的海军部队。
- The farm labour force is running down steadily. 农场里的劳动力在不断减少。
- No power on earth could force me to do it. 谁也不能强迫我做这事。
- He took a photo of the plunger in action. 跳水者正在跳水时, 他拍了张快照。
- Pressure is force per unit area. 压力就是电单位面积上的力。
- If other means fail we shall resort to force. 如果其他手段均告失败，我们将诉之武力。
- The company is running down its sales force. 这家公司正在裁减推销人员。
- The new safety regulations are now in force. 新的安全规则现已生效。
- The life of the BeCu plunger is 2. 铍铜压射冲头的使用寿命是球铁压射冲头的2．5倍多。
- His wife is the driving force behind his accomplishments. 他的妻子是使他在事业方面卓有成就的推动力。
- The plunger should be withdrawn from sleeve. 柱塞应从套筒里抽出来。
