转动平衡，指在一个转动轴上受到几个力的同时作用下转动轴处于静止状态或匀速转动，此时各力的力矩代数和为零。即∑M=0。
... 转动平衡，动平衡：rotary balance 转动平衡：rotational equilibrium 转动配合：normal-running fit,running fit ...
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... 转动频率 rotation frequency; 转动平衡 rotary balance; 转动谱 rotation spectrum; ...
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转动平衡(Rotating Balancing)实验 壹、 实验目的 机械常因质量分布不均或安装偏心等引起振动,此种因质量不均 所引起的动态不平衡,可在系统的适当位置,加上校正...
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... equilibrium, radioactive 放射平衡 equilibrium, rotational 转动平衡 equilibrium, stable 稳定平衡 ...
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转动平衡器 rotary balancer
转动平衡性 Drehfreude
转子动平衡 rotor dynamic balancing ; Rotor balancing ; Rotor dynamic balance ; rotor motion balance
转子的动平衡 [机] dynamic balance of rotor
回转运动不平衡 rotating unbalance
旋转体之动态平衡 dynamic balance of rotating body
异步电动机的转矩平衡 and torque balance
转动不平衡 Rotation unbalance
转子动平衡精度 accuracy of rotor dynamic balance
一个物体若要在某一点处处于转动平衡，在这一点处的总力矩必须为零。
For an object to be in rotational equilibrium about a certain point, the total torque about this point must be zero.
采用变频调速装置进行电器高速，操作方便，转动平衡，安全准确。
The machine USES frequency conversion device to regulate speed electrically. which is featured by easy operation, steady rotation, safety and correctness.
对变速转子准稳态主动平衡系统，可按一定时间步长把变转速离散成有限个转动角速度。
For a quasi steady-state active balancing system of a speed-varying rotor, according to certain time steps the varying speed of the rotor is discretized into finite constant angular speeds.
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