电机的

The nonlinear characteristics of switched reluctance motor are studied by using finite element method in this paper.

利用有限元方法对开关磁阻电机的非线性特性进行了研究。

The system has been successfully applied in the drive signal detection of three-phase gyroscope motor.

该系统已经成功应用于三相陀螺电机的驱动信号检测中。

The aim of the module test is the instantaneous rotation speed.

由于各种因素使电机的转速突变，造成同步破坏。

On the basis of this,an observer is constructed to estimate the instantaneous velocity of a motor.

在此基础上提出了一种速度观测器以估计电机的瞬时速度。

To meet the different models, not the same volume of motorcycle, car starter motor needs.

可满足不同型号，不同样量摩托车、汽车起动电机的需要。

While, the mutual inductance of the induction machine has a little influence on the system stability. The smaller slip of the induction machine can enhance system stability.

感应电机的定子电阻增大有利于系统稳定性，转子电阻减小能够扩大系统速度稳定区域，励磁电感变化对系统稳定性影响很小，转差率越大系统稳定性越差。

The plans of controlling the PMSM include the open-loop control and the close-loop control. The open-loop timing control system has no feedback of the current and the position.

永磁同步电机的控制方法分为开环和闭环，开环调速系统不需要进行速度反馈或位置反馈，故系统结构简单、易于控制。

I purchased the belt connecting the motor to the outboard (the 6) pulley from an auto parts store.

我购买了带连接从一个汽车配件商店电机的外侧（6）轮。

I plant for many years engaged in the hollow cup permanent magnet DC motor of development, production and sales.

我厂多年来从事空心杯永磁直流电机的开发、生产和销售。

The parameter can be worked out by used the Finite element method and energy perturbation.

利用有限元法和能量摄动法对电机的电感参数进行计算分析。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。