1、

Application of frequency change speed governor in AC motor used for heat treatment in boiler making industry

交流变频调速器在锅炉制造行业热处理炉风机上的应用

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2、

In addition to habitat loss, the insects have been hit hard by artificial light from buildings and motor vehicles, which is believed to disrupt the signals they use for communications and mating.

除了栖息地流失以外,萤火虫还因为建筑物和机动车的人造灯光受到了严重影响。据信,这些灯光会扰了萤火虫用来交流和交配的信号。

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3、

It lies on the common motor bedplate.

它位于共同电动机机座处。

provided by jukuu

4、

Causal Analysis of Broken Motor Bearings by Inappropriate Repairing Technique

修复工艺不当引起电机断轴的原因分析

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5、

Accident Analysis about Deterioration of Motor Bearings Bush of Boiler Feed Pump

锅炉给水泵电机轴瓦烧瓦事故分析

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6、

Lubrication and lifespan analysis for key equipment motor bearings in nuclear power plant

核电站关键设备电机轴承润滑与寿命分析

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7、

Study on Fault Diagnosis of Motor Bearings Based on EMD

基于EMD的电机轴承故障识别研究

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8、

Failure Mechanism of Motor Bearings in the Frequency Conversion Driving System

变频电机轴承失效机理分析

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9、

The mechanical fault of some large motor bearings are detected and analyzed, the corresponding improvement is proposed.

通过对某大型电动机轴承的故障检测及分析,提出了相应改进措施。

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10、

Using the method of Differential Geometry, the decoupling control and complete linearization of the induction motor are realized, so a new control method for AC drive system is obtained.

本文采用非线性系统的微分几何方法实现交流异步电动机的解耦控制和完全线性化,为交流传动系统提出了一种新的控制方法。

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11、

Portable electric lamp ( excl. those for cycles and motor vehicles)

电灯,便携式(摩托车和汽车灯除外)

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12、

Analysis on balling up caused by helicoid hydraulic motor bypass valve failure in combined drilling technology EXPERIMENTAL STUDY OF ABRASIVE-CORROSIVE WEAR OF MUD PUMP LINER

复合钻井过程中螺杆钻具旁通阀刺漏造成钻头泥包分析钻井泵缸套材料磨料&腐蚀磨损实验研究

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13、

Exploration of the Influence of Backing Pressure on the Efficiency of Hydraulic Motor

背压对液压马达效率影响的探讨

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14、

A Novel Field-circuit Coupling Iterative Algorithm for Terminal Quantities of Synchronous Motor balanced valve coupler

同步电机场路耦合端点量迭代新算法平衡式电子管耦合电路

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15、

Compared with existing control methods, this method generates higher voltage space vector magnitudes and reduces the influence of switch problems on motor operation in most fault modes, while maintaining a balanced line to line voltage, the reliability of the system is then enhanced.

与目前所采用的传统故障处理方法相比,在大多数故障形式下,该方法均能够提升输出合成电压的幅值,从而减少故障对系统的影响,提高级联H桥逆变器系统的可靠性。

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16、

This paper deals with the transient behavior of a three-phase induction motor operating with single-phase supply and using capacitor as phase balancer. On the Choice of Phase-balance Capacitance and Performance Calculation for Three-phase Induction Motors Fed from Single-phase Supply

对三相感应电动机由单相电源供电和用电容器作为相平衡器的瞬态行为进行仿真分析。三相感应电动机单相运行性能分析及电容选择

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17、

Methods: The interval of disappearance and recovery of the righting reflex of mice was recorded as sleeping time to evaluate the effect of Jisheng on sodium pentobarbital and barbital sleeping time or spontaneous motor activity with different doses and administration manners.

方法:以翻正反射消失出现时间作为睡眠时间,观察不同剂量和给药方式下肌生液对小鼠戊巴比妥钠和巴比妥钠睡眠时间及自主活动等的影响。

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18、

Fully Enclosed Traction Induction Motor for 100% Low Floor Light Rail Vehicle

100%低地板轻轨车辆用全封闭牵引电动机的研制

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19、

The running of electric motor with light load is not economic.

三相异步电动机的轻载运行,是很不经济的。

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20、

This text introduces the bimetal element overload relay, compares and chooses electrical apparatus with motor protection function.

本文以双金属片式过载继电器为重点,对具有电动机保护功能的电器作了比较和选用说明。

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