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- Based on the limiting binding condition that the total deceleration force equals to zero, the speed limits of general freight train service braking are calculated and their diagram are made. 基于常用制动时列车总减速力等于零的极限约束条件，计算并绘制普通货物列车的常用制动限速图。
- 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。
- A third baseman running toward the line must eventually decelerate forces that are not vertical. 三垒手向边线跑动，必须将非垂直方向的运动趋势减速。
- 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。
- Energy absorption requires evaluation of the deceleration forces created during this crash to ascertain if they were high enough to cause fatal or serious injuries. 能量吸收需要对发生坠机时所产生的减速力的评估，确定是否会足以造成致命或严重的伤害。
- 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。
- A compression wave in decelerating flow steepens. 压缩波在减速流中变陡。
- 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。
- 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。
- 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。
