转子

In the other words, the influences of the winding's current cannot be think about by simply add these influence elements of these windings, the inductance of every winding becomes a complex equation which connected with the currents of all the windings and the permanent magnetic magnetic-force.

永磁磁动势的大小不变，但是转子位置改变时，对各相绕组的轴线的磁通路来说，永磁磁动势的作用便不一样，因此永磁磁动势的影响可以用电感与转角有关来描述。

Mechanical vibration - Balance quality requirements for rotors in a constant state - Part 1: Specification and verification of balance tolerances; Technical Corrigendum 1

机械振动。在恒速状态下转子的平衡质量要求。第1部分：平衡公差的规范和验证。技术勘误1

Can you figure out the difference between the new CP rotor head and the original one?

你能计算出差异，新的处长转子头部及原一？

For intertrochanteric fractures, internal fixation by using DHS plus normal functional exercises can obtain satisfactory therapeutic results and reduce the incidence of coax vara, crispation and extorsion deformity of the wounded limb.

采用动力髋系统内固定和规范的功能锻炼治疗高龄转子间骨折可获得满意疗效，有效降低了髋内翻、患肢短缩、外旋畸形等并发症的发生率。

Adjusting some parameters of the system can change the threshold speed, distribution of the critical speed and the damping characteristics of the system.

在此基础上，详细研究了齿轮参数、轴承参数和结构参数对二平行转子—轴承系统和DH型透平压缩机的失稳转速、临界转速和不平衡响应的影响。

In this paper, the JFO condition, satisfied with global mass continuity, is incorporated into an universal Reynolds equation with micro-polar fluid which is solved for the oil film pressure using OSM and FEM. The bearing load capacity and friction resistance were given, and stiffness/damping coefficients and critical rotor mass were obtained by solving a pressure perturbation equation with micro-polar lubricants.

本文采用满足全流场质量连续的JFO边界条件，采用微极性流体的广义雷诺方程来求解油膜压力分布，进而获得油膜承载力和粘性阻力等轴承动力特性量；采用小参数摄动法得出油膜压强扰动方程，并采用有限元法解出扰动压强，积分扰动压强获得油膜的阻尼系数和刚度系数，进而求得了表示轴承油膜稳定性的临界转子质量。

The coupling stiffness and damping coefficients of the thrust bearing under the crosswise vibration of the rotor were studied.

对推力轴承在转子横向振动下的偶合刚度和阻尼系数进行了系统的研究。

The gyro rotor weighed 12 cwt and apparently absorbed 10% of the engine power.

陀螺转子重12英担，显然吸收了10 ％的发动机功率。

Based on the mechanical analysis of rotary pan, the axisymmetrical model and non-axisymmetrical one were proposed respectively by simplifying the effect of lacing wires on pan into ring distribution uniform load or force and were solved according to the flexure theory of thin plate with small deflection.

在分析工作状态下转子圆盘受力的基础上，将拉筋对圆盘的作用分别简化成环形均布载荷和集中载荷，建立承压圆盘的轴对称模型和非轴对称模型，并根据薄板的小挠度弯曲理论，对力学模型进行求解。

The relation between winding demagnetization and rotor position detection of sensorless BLDC motor control is discussed in this paper.

本文阐述了无位置传感器直流无刷电机控制中退磁与转子位置检测的关系，通过对退磁过程的分析，提出了通过PWM配置使断电绕组具有最大反向电压的加速退磁方法。

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％。