查询词典 rotor

In this paper, the conjunct fault feature of broken rotor bar and stator inter-turn short circuit fault have been summarized and the mutual relation of the two has been disclosed according to detailed analysis. As establishes an important theoretical foundation for combination detection of broken rotor bar and stator inter-turn short circuit conjunct fault.

本文通过对仿真结果的详尽分析，系统地概括出了笼型异步电动机发生转子断条与定子绕组匝间短路双重故障时的故障特征，明确揭示了二者之间的相互关系，为实现转子断条与定子绕组匝间短路双重故障联合检测提供了重要的理论依据。

Rotor bar fault is one of the ordinary faults in induction motors. The traditional method for the diagnosis of rotor bar fault is checking the (1-2s)f1 component in stator current by FFT.

转子断条是鼠笼型感应电动机常见故障之一，对定子电流进行信号处理，根据其中(1-2s)f1特征频率的分量，可以方便地进行故障的诊断。

The material then flows via the rotor feed valve (17) on to the center of the heated, spinning rotor (5) in the high vacuum distillation chamber.

原料受重力从脱气腔流下，在脱气腔脱去少量的低沸点的原料和残留气体，便于下一步的蒸馏。

The rotor dynamical model takes the form of an articulated rotor with flap and lag hinge offset,precone and prelag angle and hinge spring.

分析了直升机旋翼的预锥角、预掠角、桨叶根部的约束刚度和阻尼对直升机操纵性和稳定性的影响。

The centrifugal force (expressed as #gravities or,#xg) generated is proportional to the rotation rate of the rotor and the distance bitwiin the rotor center and the centrifuge tube.

所产生的离心力与转鼓的转速以及转鼓中心到离心管的距离有一定的比例关系。

When stator circuit is open, according to grid voltage and rotor speed, rotor excitating current is adjust...

仿真和实验结果表明，本文所提出的空载并网方式是变速恒频风力发电的一种较理想的并网方式。

During the flight of gyroplanes, the vibration generated from the main rotor, tail rotor and engine will influence the control of the whole flight control system adversely and the sensors will generate false signals possibly.

旋翼飞行器在飞行过程中，由主旋翼、尾翼、发动机等产生的振动，将对整个飞控系统的控制产生很不利的影响，容易使传感器产生错误信号。

Difference in the rotor form, in particular, difference in the number of nogs and difference in helix angle between long and short nogs, have a great effect on the process of mixing to the synchronous rotor internal mixer.

在同步转子密炼机中，转子构型的不同，特别是棱数的不同和长、短棱螺旋角的不同对混炼过程的影响则是很大的。

This jet-propelled rotor concept eliminated the engine parts, gearboxes, and transmissions associated with conventional shaft drive, in addition to simplifying the rotor-blade pitch control system Ref.

这种喷气推进转子概念，取消了发动机零件，变速箱，以及传输与常规轴驱动器，除了简化转子叶片间距控制系统编号。

Upon leaving the launcher, a safety pin is discarded, releasing the arming rotor. After 1.8-2.4 seconds the spring-powered rotor has moved the detonator in line with the lead charge, so arming the CRAD.

当弹药离开发射器时，安全针脱落，释放解除保险转子。1.8～2.4秒以后，与储能弹簧相连的转子移动雷管，使之与导爆管对准，至此引信解除保险。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。