转子的

The inner rotor is eccentrically mounted on a crank, and spring-loaded by a sort of circlip A so that the rotor extremities maintain contact with the inside of the housing, and the volumes of the chambers so created therefore increase and decrease as the crank turns.

内转子是偏心安装在一个曲柄，弹簧加载由一种circlip一，使转子四肢保持联系与内部的房屋，以及大量的分庭，以便创造的，因此增加和减少由于曲柄轮流。

A test rig is designed to measure the impact force and contact time of rubbing bearing-rotor system simultaneously.

同时测试了转子试验台上转子碰磨时的接触时间与碰磨产生的正向冲击力，给出了载荷识别的数值模拟和试验结果。

The improved voltage model of rotor flux is proposed in the paper. It eliminates the influence to actual system function in the voltage model of rotor flux for the proper drift problem and cumulative error of pure integral calculus tache.

提出了改进的电压型转子磁链估算模型，消除了电压型转子磁链估算模型中纯积分环节所固有的漂移问题和积累误差对实际系统性能的影响。

Fifth, because of the influence of the gyroscopic moment, there is obvious deflection at a plate and vibration mode of the dual-rotors system rotating in the opposite direction is different from that of the dual-rotors system rotating in the same direction.

由于陀螺力矩的影响，使得反向旋转的双转子振型与同向旋转的双转子有较大区别，在高阶振型中轮盘附近会出现明显挠曲，在发动机设计中应引起重视。

Based on rubbing model of a two-disk rotor-stator system with consideration of both rotor and stator dynamics,a numerical integration program is applied to numerical simulation and analysis of the nonlinear dynamics of this system,such as bifurcation,Poincare section map,trajectory of axes,phase trajectory,frequency spectrum diagram and time response.

基于一新型径向-轴向复合碰摩双盘转子-机匣力学模型，利用数值积分和Poincare映射方法，对转子-机匣系统由于径向-轴向碰摩故障导致的非线性动力学行为进行了数值仿真研究，给出了系统响应随转速和偏心量变化的分岔图和一些典型的Poincare截面图、相轨图、轴心轨迹、幅值谱图和时域响应等。

In the interest of getting good performance of speed and loading capability of the micro motor, at the same time ensuring the high rotary resolution, put forward a kind of new precise rotary motor using piezoelectric stack as actuating element based on inchworm motion.

为了保证微小型电机的速度和承载能力，同时获得较高的运转分辨率，提出一种以压电叠堆为驱动元件基于尺蠖运动原理的新型精密旋转电机方案。电机结构中转子无绕线结构，定子采用柔性铰链双侧对钳方式交替对转子起到钳位作用。

A basic solution of both static and dynamic characteristics of a pair of magnetic poles is provided based on local coordinate system.

圆锥电磁轴承转子系统研究本文主要研究了圆锥电磁轴承的静力学特性、动力学特性，轴承转子系统的机电耦合动力学行为，以及系统的设计与分析方法。

So the conclusion that the logarithmic decrement rule fitting for linear systems widely cannot be used in nonlinear unbalanced bearing rotor systems directly, therefore some reference are given to establish the new stability rule for nonlinear unbalanced bearing rotor system.

从而得出广泛适用于线性系统的对数衰减率准则难以直接推广应用于非线性不平衡轴承转子系统的结论，为建立适用于不平衡轴承转子系统的非线性稳定性准则提供了参考。

A dynamic model of the rotor system with slow-varying mass and pedestal looseness was set up.

建立了带有支承松动故障的质量慢变转子系统的动力学模型，利用数值积分和Poincare映射方法，对该转子系统由于支承松动故障而导致的动力学行为进行了数值仿真研究。

A macro and micro and chemical element analysis was made on fracture of ruptured coupling bolts,torsion test was performed and stress analysis and calculation were made,the results show that when the steam turbine had failure,MP-LP rotor coupling bolts and generator-exciter rotor coupling bolts failure were classified as overload shear fracture with partial deformation .

对215MW汽轮机断裂的对轮螺栓做断口宏观、微观分析，化学元素分析，扭转试验及受力分析计算，结果表明汽轮机组在事故中，中压-低压转子对轮螺栓和发电机-励磁机转子对轮螺柱的失效类型为：过载剪切断裂，同时局部挤压变形，这是由于事故过程中轴系受到冲击扭矩作用而引起的。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。