electromotive force
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释义
电动势；
英英释义
electromotive force
n.the rate at which energy is drawn from a source that produces a flow of electricity in a circuit; expressed in volts
同义词：voltageemf
双语例句
It is electromotive force that drives electrons through the circuit.
是电动势驱使电子沿电路运动。
The force constant and its associated back-EMF constant of a VCM can be highly nonlinear with the mechanical structure.
在音圈马达中，由于其机械结构及磁路架构，力常数及反抗电动势常数呈现高度非线性之特性。
权威例句
Universal electromotive force induced by domain wall motionAn Electromotive Force Series in Molten Lithium Chloride-Potassium Chloride Eutectic1
An extended electromotive force model for sensorless control of interior permanent-magnet synchronous motors
The Thermodynamics of Aqueous Sulfuric Acid Solutions from Electromotive Force Measurements1
Chloride secretion by canine tracheal epithelium: III. Membrane resistances and electromotive forces
The Thermodynamics of Hydrochloric Acid in Dioxane—Water Mixtures from Electromotive Force Measurements. I. Standard Potentials
Sensorless Brushless DC Motor Drive Based on the Zero-Crossing Detection of Back Electromotive Force (EMF) From the Line Voltage Dif...
The Ionization Constant of Water and the Dissociation of Water in Potassium Chloride Solutions from Electromotive Forces of Cells wi...
The Binding of Sodium Dodecyl Sulfate to the ABA Block Copolymer Pluronic F127 (EO 97 PO 69 EO 97 ): An Electromotive Force, Microca...
Binding of Tetradecyltrimethylammonium Bromide to the ABA Block Copolymer Pluronic F127 (EO97 PO69 EO97): Electromotive Force, Mic...
1. Garden stone just fixed things, but there are a kind of inarticulate electromotive force, in a static dynamic give a person a kind of inarticulate viewing enjoyment.
园林石虽然只是不动的事物，但却有一种说不出的动势，静中有动给人一种说不出的观景享受。
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2. On this basis, back electromotive force without load and with load is researched, simulated and analyzed, and cogging torque is analyzed and calculated in different dimensions of magnetic steel.
在此基础上，仿真了空载和负载下的电机反电动势，并且对不同磁钢尺寸下的定位力矩进行了分析计算。
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3. A new method of measuring the electromotive force of reversible cells using MOS intergrated circuit is presented.
本文介绍一种应用MOS集成电路测量可逆电池电动势的新方法。
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4. The basic functions such as light-off-time, electromotive force output, response time and oscillograph trace under four different frequencies are obtained and analysed.
得到并分析了传感器的升温激活时间、响应性能和电动势输出以及在不同波动频率下的波形图。
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5. Electromotive force and Faraday's law. Inductance energy in magnetic fields maxwell equations.
电动势及法拉第定律。电感，磁场中之能量，马克思·威尔方程序。
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6. In this paper, we research the induction electromotive force, signal -to-noise ratio of the two-coil sensor, all of these can lay the foundation for designing apparatus.
研究计算了双线圈传感器的感应电动势、信噪比和趋肤深度，为今后仪器的设计提供了理论依据。
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7. Electromotive Force and Faraday's Law. Inductance, Energy in Magnetic Fields, Maxwell Equations.
电动势及法拉第定律。电感，磁场中之能量，马克思·威尔方程序。
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8. This paper provides a:new universal method-the Right Hand Cause-Effect Rule forjudging the direction of ampere force, motional electromotive force and motional current.
本文对安培力、动生电动势、动生电流等的方向，提出了新的统一的判定方法——右手因果定则。
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9. The conclusion not only can be applied in the calculation of electromotive force of close loop, but also can be applied in the calculation of electromotive force of limited conductor.
该结论不但适用于闭合回路中的感生电动势的计算，而且也适用于有限长导体上的感生电动势的计算。
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10. The output electromotive force (EMF) of the sensor is chosen as the performance parameter. Firstly, the essential capabilities of tube-type elementare tested.
在实验中，我们以元件的输出电动势EMF值作为考察其性能的参数。
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11. To answer the question whether Lorentz force does work or not in the case of electromotive force, it is proved that Lorentz force does no work in electromotive force.
针对动生电动势等于洛仑兹力所作的功的问题，定量证明在动生电动势中洛仑兹力并不作功，并得出洛仑兹力永不作功的结论．。
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12. The measured values and the theoretical ones of electromotive force are very close, that is to say, the sensor is reliable.
测试电动势与理论值十分相近，说明这种测头可靠。
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13. The induced electromotive force and the current do not move along evenly together, that is, in phase.
感应电动势和电流并不协调一致地变化，即并不同相位。
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14. The essay introduces a new method to measure electromotive force of source, That is using oscilloscope comparative law to measure electromotive force and internal resistance of source.
本文介绍了一种新的测量电源电动势的方法，即用示波器测电池的电动势和内电阻。
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15. Based on the forming process of the aberrant electromotive force, the expression of the aberrant electromotive force in the practical work of the vehicle alternator is deduced in this paper.
基于交流发电机畸变电动势的形成过程，推导了汽车交流发电机实际工作的畸变电动势表达式。
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16. This article has emphatically illustrated that whether H_2O_2 acts as an oxidizing agent or reducing agent depends on the electromotive force EMF of the reaction.
又在什么情况下作还原剂呢?本文着重阐述了H_2O_2扮作氧化剂或扮作还原剂主要取决于反应电动势的大小。
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17. The process of cooperative teaching on physics and chemistry experiment, which measuring the electromotive force and internal resistance using the primary cell produced by fruit, is expatiated.
阐述了利用水果制作原电池进而测定电池的电动势和内阻的理化实验课的协同教学过程，并对教学效果进行了反馈。
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18. This paper analyzes the forming process of unloading voltage and the relations among unloading voltage, phase electromotive force, exciting current and rotational speed in art alternator.
分析了汽车发电机抛负载电压的形成过程及其与发电机的相电动势、激磁电流和转速之间的关系。
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19. Using the slider to drive a metal bar to cut perpendicularly the uniform magnetic field in the center of a Helmholtz coil, induction electromotive force could be produced.
利用滑块带动金属杆切割亥姆霍兹线圈中心区域匀强磁场的磁感应线，可以产生感应电动势。
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20. We suggest that the powerful electromotive force caused by the rapid changes of the magnetic flux created the conditions of acceleration of electrons and protons.
我们猜想，可能是磁通量的迅速变化引起的强大电动势造成了电子和质子加速的条件。
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21. The analog circuit calculates the temperature of an object using the electromotive-force value and a measured-temperature value inside the module and the value is outputted through an I2C bus.
模拟电路计算的对象的使用电动势值和模块内要测量的温度值的温度，并且该值通过I2C总线输出。
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22. The generation of electromotive force in a closed circuit by a varying magnetic flux through the circuit.
在一个封闭回电路里，通过改变其磁流而产生电动势。
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23. A new method of measuring electromotive force and internal resistance of source using voltmeter instead of potentiometer was studied.
讨论了用伏特计代替电位差计测电源的电动势和内阻的新方法。
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24. Manual disposal of the experimental data of the thermodynamic function measured with electromotive force can hardly achieve a satisfactory result.
手工方法处理电动势法测热力学函数的实验数据，很难得到满意的结果。
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25. Current, electromotive force, or power supplied to an electric circuit, network, or device.
电流，电能，电力供给电路、网络或设备的电流、电动力量或电力。
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26. A form of voltaic cell once used as a standard for electromotive force.
一度作为标准电动势的一种伏打电池。
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27. The common principle is the use of the induction of an electromotive force by the variation of the magnetic flux through a coil.
一般原理均是使用通过线圈的磁通量变化感应的电动势。
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28. The DC electromotive force output by AC generator can have quite big pulsating voltage.
交流发电机输出的直流电动势会有较大的脉动电压。
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29. The DC electromotive force output by AC generator can have quite big pulsating voltage.
交流发电机输出的直流电动势会有较大的脉动电压。
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electromotive force
