电动势

We refer to this method of utilizing additional electromotiveforce to recycle slip power as concatenation control with doubleclose loop, which is also the focus of this paper.

把这种用附加电动势的方法将转差功率回收利用的调速称为双闭环串级调速。这是本文所必须讨论的，也是本文的核心所在。

We refer to this method of utilizing additional electromotive force to recycle slip power as concatenation control with double close loop which is also the focus of this paper.

把这种用附加电动势的方法将转差功率回收利用的调速称为双闭环串级调速。这是本文所必须讨论的，也是本文的核心所在。

This paper introduces the new concept—— electrode potential axis used in the electrochemical redox reaction.

介绍了一种电化学中氧化还原反应的新概念——电极电位轴，它对电池的电动势、极性、电子流动方向以及相关的化学反应的描述很直观，是一种较为理想的判断氧化还原反应的方法。

In chapter three the performance and structure of components of oxygen probe were especially investigated. The Cr-Cr〓O〓 powder was overcome by treatments. The reason of occurrence of thermal peaks on the EMF curves was explained. A water glass based cement which high temperature insulation was around 10MΩ within 10 seconds at 1600℃ was developed for the use of oxygen probe. The effects of tip end thickness of ZrO〓 tube and amount of reference electrode on response time and thermal equilibrium in oxygen probe were investigated. The optimum tip end thickness of ZrO〓 tube and amount of reference electrode addition were determined. It is found that the heat transfer in oxygen galvanic cell is the rate limiting-step in the response process. The national oxygen probe WOS Ⅱ type was designed and manufactured. By three batches of industrial tests its specification reached the level of American Celox Ⅱ type oxygen probe.

在第三章中分别从参比电极、高温绝缘水泥、插接件等组元入手，着重分析了其性能和结构，开发出了适合于钢液定氧用的Cr-Cr〓O〓参比电极，解决了Cr-Cr〓O〓参比电极高温产生收缩问题，解释了电动势曲线产生峰值的原因；开发了适合于定氧测头使用的水玻璃基耐火水泥，其高温绝缘电阻在1600℃，10秒以内为10MΩ左右；同时对ZrO〓管头部厚度、参比电极量对响应时间的影响以及定氧测头中的热平衡进行了研究，得出了合适的ZrO〓管头部厚度和参比电极加入量，确定了氧浓差电池中的传热是响应过程的限速步骤；设计制造了国产WOSⅡ型定氧测头，进行了三次现场定氧测试，其技术指标达到了美国Celox型定氧测头的水平。

The boost converter is a voltage step-up and current step-down converter .the current source is synthesized from a DC voltage source by adding a large value inductor in series .in DC regulated power supply applications ,the voltage sink represents a large value capacitor in parallel with the load resistance .in the application of the DC motor control ,the voltage sink represents the back emf of the DC motor .the switching action produces a pulsating current .the capacitive filter smoothens the pulsating current and provides a DC voltage to the load

升压转换器是一个升压和降流的转换器。电流源是一个直流电压源添加一个大值电感串联合成的。在直流稳压电源的应用，电压降代表一个大值电容并联一个负载电阻。在直流电机的控制应用中，电压降代表反电动势的直流电机。转换行为产生一个脉动电流。一个滤波电容是这个脉动电流平和并且提供直流的电压负荷。

By adopting the smooth pseudo Wigner-Ville distribution and Gabor expansion, the paper expands the attenuation curves of induced electromotive force of the typical two-layer (D-and G-type) geo-electricity models and three-layer (H-, A-, K-and Q-type) geo-electricity models to the two-dimensional time-frequency plane.

虽然观测数据如感应电动势有较大的数值，但实际上探测深度却大大减小了。当有上覆低阻层存在时，要探测同样的深度，需要较长的观测时间。

The observed EMF values of oxygen concentration cellcoincided with theoretical values perfectly, indicating that it was purely oxide-ionicconductor with oxygen ion transference number of 1. It was shown to have the oxide ionicconductivity of 0.03 S·cm~(-1) at 1000℃.

氧浓差电池电动势的实测值与理论值吻合得很好，氧离子迁移数为1，表明该样品在该温度下氧气气氛中为一纯氧离子导体，1000℃时样品的氧离子电导率为0.03S·cm~(-1)。

Keywords: solid electrolyte; sensor; electromotive force; transference number; junction potential

中文关键词：固体电解质；传感器；电动势；迁移数；接界电位

The results indicate that the stable temperature time is in accordance with the response time of actual temperature/EMF curve.

结果表明，模拟锆管达到稳定温度的时间与实测得的温度／电动势曲线的响应时间基本相符。

Several methods, such as the capacitance network balance method, the induced voltage method, the series-wound resistance method and the series-wound capacitance method, were proposed, designed, simulated and tested.

主要对电容网络平衡电路法、感应电动势法、串联电阻法、串联电容法等方法进行了理论分析、设计、模拟和实测。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。