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- The vibration of single cylinder and multi-cylinder engine is the main research, which is caused by the unbalance force and moment. 重点研究单缸发动机和单列多缸发动机的振动激励，即发动机运行时的不平衡力及力矩。
- A new method of periodic iterative feedforward on unbalance force for rigid rotor with electromagnetic bearing supports is presented. 摘要给出一种电磁轴承支承的刚性转子不平衡力的周期性迭代前馈补偿方法。
- The Vibration unit of Dynamic Balance machine can transfer the information of testing accessory;the vibration signal proportionates with Unbalance force of the accessory. 动平衡机的振动系统部分传递被测试工件不平衡量信息，振动系统根据工件不平衡惯性力的大小做出相应的反应，产生振动，这个振动信号由传感器采集后送入测试系统。
- Study on the Amplitude of Motorcycle Engine Unbalance Force 摩托车汽油机不平衡力幅值的研究
- An object at rest tends to stay at rest and an object in motion tends to stay in motion with the same speed and in the same direction unless acted upon by an unbalanced force. 一节运动的物体趋向于仍保持原来的速度的大小和方向运动，静止的物体将永远静止，除非有不平衡的外力迫使它改变这种状态为止。
- The effects of stator and rotor eccentricity on the magnetic field distributions,cogging torque and unbalanced force were calculated in this paper by using finite element method(FEM). 采用有限元法计算分析了定子偏心与转子偏心对无刷直流电动机的气隙磁场、定位力矩及单向磁拉力的影响。
- 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。
- The main ingredient of the theory is that the unbalanced forces of a deformable body in elasto-plastic elaborated. 完善了基于不平衡力的变形加固理论,建立起严格的理论基础。
- 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。
- THE ANALYSIS ON THE STABILITY OF RESPONSES OF STRONG NONLINEAR SYSTEM SUBJECTED TO PERIODIC UNBALANCE FORCE 非线性系统周期强迫不平衡响应的稳定性分析
- His anxieties threatened to unbalance his mind. 他的忧虑可能使他陷于精神错乱。
- 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。
