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- Moment of force about a point 绕一点之力矩
- Moment of force about an axis 绕一轴线之力矩
- This brought about a change in the balance of force. 这使力量对比发生了变化。
- The tendency to cause rotation about a point or an axis. 使绕点或轴旋转的倾向。
- I make a point of giving a hand to others. 我一定对别人伸出援助的手。
- This paper gives a method of the reliability optimizing design of fixed moment of force spanner. 提出了对定力矩扳手系统进行可靠性优化设计的理念。
- The meeting is adjourned on a point of order. 因争论议事程序问题休会。
- I always make a point of giving a hand to others. 我始终认为帮助别人是重要的。
- How about a cup of coffee at a nearby coffee shop? 去附近的咖啡屋喝杯咖啡吧?
- The moment of the resultant of a general coplanar force system about any center is equal to the algebraic sum of the moments of the forces about that center. 平面任意力系的合力对作用面内任一点之矩等于力系中各力对于同一点之矩的代数和.
- It has five parts of 89C2051 computer, the step motor, driver, the moment of force motor and the supplies and receives the film system. 它由89C2051单片机、步进机、步进机驱动器、步进机输片机构和供输片系统五个部分组成.
- And here is just a quick reminder about a point m a d e in section V. 并且要有一个迅速的提醒,是关于在第五章提出的一点。
- After a moment of cranking the motor finally kicked over. 用手柄摇了一阵后,马达终于发动起来了。
- A magnetic generator made with this material has a larger moment of force than generators made with hycomax or ferrite plate. 钕铁硼材料是一种高磁性的新型材料,在同样体积条件下做成电动机,其力矩可比铁氧体及铝镍钴材料做的电动机大。
- A point or an area of traffic congestion. 交通瓶颈交通拥挤的地点或地区
- What about a cup of hot chocolate? 想喝一杯热巧克力牛奶吗?
- Work and energy principle, conservation law of mechanical energy, moment of force, moment of inertia of rigid body, rotating law of rigid body with fixed axis. 功能原理,机械能守恒定律;力矩,刚体的转动惯量,刚体定轴转动定律。
- John made a point of thanking his hostess before his leaving. 约翰在离去前特意向女主人道谢。
- I don't just reminisce about a particular point or moment of my life but the entirety of my past, its happy, exciting, enthralling, as well as sad and painful moments. 我并不只是怀念我生活的某一个时刻,而是我过去生活的全部--生活中的快乐,激动,还有悲伤痛苦的时刻。
- She make a point of send a birthday present to her best friend. 她特意为她最好的朋友寄去了生日礼物。