转子的

The end walls (14,16) of the pump housing (10) are adjacent to the rotor (20) in the direction of the axis of rotation thereof.

所述泵壳(10)的壳体端壁(14、16)在转子(20)的旋转轴线的方向上与转子(20)相邻。

Rotor loss reduces the power efficiency and demagnetizes the magnets.

转子涡流损耗使电机的效率下降并能引起转子永磁体的退磁。

Firstly, a method to estimate the rotor speed, which is based on BP neural network, is introduced in this paper. Secondly, the Park Vector approach is used to monitor and diagnose the inter-turn fault of the stator winding. Finally, this paper studies thoroughly a novel approach to detect rotor bar breaking fault, which is based on the perfect combination of the Hilbert Transform and digital filter.

具体工作如下：采用BP神经网络对异步电动机转子转速进行无速度传感器估计；对定子绕组匝间短路故障，采用派克矢量方法进行监测与诊断；对于转子断条故障，详细介绍了一种新的基于希尔伯特变换与数字滤波的在线监测方法。

MAE "HY" Series hybrid steppers （Sizes 16, 17, 23, and 42） feature low rotor inertia for maximum possible acceleration; MAE "HN" Series motors （Size 34） offer a calculated balance between low rotor inertia and high torque; and MAE "HS" Series motors （Sizes 17, 23, and 34） exhibit superior torque characteristics.

MAE &HY&系列混合步进电机（型号：16，17，23，42）的特点为：转子惯性低，MAE &HN&系列电机（型号：34）提供低转子惯性和高扭矩之间可计算的平衡性，MAE &HS&系列电机（型号：17，23和34）则体现高级扭矩特征。

Imbalance is a common problem for rotors, and also the principal reason of faults in rotor systems.

转子不平衡是旋转机械中的常见问题，也是诱发转子系统故障的主要原因之一。

The Type 6 contained an electric motor driving a rotor mounted on a stem, the end of which actuated a linkage.

6号包含一个电机驱动的陀螺转子，转子装配在一个杆上，杆的末端驱使一个连接器。

Based on the analysis of the static starting torque,a novel motor start strategy is proposed in this paper,which can realize motor starting under initial rotor position unknown instance.

因此在起动时需要对转子初始位置进行估算。对于转子初始位置的估算，许多研究者进行了大量的研究，提出了许多解决方案。

A finite element model of the rotor system with a disk located at one-third span of the shaft was presented to investigate the dynamic characteristics of a single-disk rotor system with the ends mounted on viscoelastic elastomeric dampers.

为了研究两端黏弹性橡胶阻尼器支承单盘转子系统的动力学特性，建立了轮盘位于1/3轴跨处的转子系统有限单元模型。

Screw compressor rotor machining tool wear the geometric calculation method : screw compressor rotor milling and processing a grinding two methods, usually conducted in two phases processing; first stage is rough, when the workpiece to be processed about its size to the second stage of Finished, when the rotor be processed into its final size when completed.

螺杆压缩机转子加工有磨削和铣削两种方法，通常分两个阶段进行加工；第一阶段为粗加工，当工件被加工到它的大概尺寸即可；第二阶段为精加工，当转子被加工成它的最终尺寸时完成。

In developed country, Nickel-base single crystal superalloy have been widely used as turbine blades and vanes of aero-engines and ground gas-turbine engines because their high-temperature properties are superior to those of polycrystalline nickel-base superalloy.

在发达国家，镍基单晶高温合金因其卓越的高温性能被广泛应用于航空发动机及地面燃气轮机的关键部件—涡轮转子叶片；在国内，某些发动机上亦开始使用单晶涡轮转子叶片。

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％。