speed of revolution

From the chokepoint of restricting country economy development to keeping a development speed of 10%-30% in the last twenty years in series, all of these reflect the great success of Chinese revolution and open policy.

从严重制约国民经济发展的瓶颈到连续近20年超过国民经济10到30个百分点的发展速度，折射出中国改革开放事业的巨大成功。

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The influences of high-speed revolution on pressure, on thrust and on flow have been analyzed.

结合计算结果分析了高速旋转对发动机压强、推力和燃气流动的影响；

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Cylinder shaft body is connected to its hole body more and more by pinch fit so as to transmit torsional moment at high speed of revolution.

圆轴体同圆盘形孔体的联结，越来越多地采用过盈配合，传递扭转力矩，高速地旋转。

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Fuzzy control method and PID method are used to control the oil temperature and revolution speed of the driver shaft. The tolerance range of oil temperature is ± 3 ℃. Three percent error is permitted to revolution speed of the driver shaft.

采用PID控制方法和模糊控制方法来控制系统的试验油温和试验转速，这里试验油温的误差范围为±3℃，转速的误差不超过3%。

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On the other hand, the moving situation of blade and the relative motion between blade and lashing wire under impulse load for different revolution speed can be obtained. This conclusion will be helpful in researching the damping characteristics of loose lashing wire blade.

另一方面，得到了在不同转速下叶片在脉冲激励下的运动情况以及叶片与拉金相对运动的情况，这对研究松拉金成组叶片的阻尼机理是很有帮助的。

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