电路中的电流变化产生磁力或电动势的过程。
The process whereby changes in the current flow in a circuit produce magnetism or an emf.
流经上部地层的那部分电流变得可以忽略不计。
The portion of the current confined to the surface layer becomes negligible.
研究了电流变减振器在铣床颤振控制中的应用。
The application of an er damper for milling machine vibration controlling was tested.
在此基础上，研究了电流变体在机械装备中的应用。
On the basis of above mentioned efforts, the applications of ERF in machine equipment are studied.
用精密分流器将电流变换成电压以实现电流测量功能。
Precision shunts are used to convert currents to voltages for the amps functions.
介绍电流变技术及其工程应用，说明中国的研究状况。
The Electrorheological(ER)technology, its application and the research state in China are introduced in this paper.
电流变和磁流变流体是两类性能极为相似的可控流体。
Electroreological and magnetorheological fluids are two kinds of controllable fluid that have very similar performance.
实验结果表明，能满足电流变圆盘传动装置控制的需要。
The results of the test showed that met the needs of the actuator control.
得到电弧放电瞬间每一模型下的电流变化率和电弧电压。
Arc current reducing rate and arc voltage at the time of arc discharging are established for every mathematical model.
电流变液是一种智能材料，同时它也属于复杂流体的范畴。
The electrorheological (ER) fluid, among the complex fluids, is a kind of smart or intelligent materials.
提出了一种新型的全桥移相零电压零电流变换器拓扑结构。
A novel full bridge (FB)-phase shift (PS)-zero voltage zero current switching (ZVZCS) converter is proposed.
电流变阻尼器提供的阻尼具有库仑阻尼和粘性阻尼的特点。
The damping provided by the ER damper has the properties of both the Coulomb damping and the viscous damping.
本文介绍了电流变效应、电流变材料和电流变的工程应用。
This paper introduces Electro - rheological Effect, Electro - rheological fluid and its industrial application.
如果电流变得过高，其损耗的功率可能会损坏样品和低温容器。
If the current becomes too high, the power dissipated may damage the sample and the cryostat.
论述了电流变液体在火炮反后坐装置中应用的有关理论、结构和实验。
This paper describes the theory, structure and experiment of ER fluid application in gun recoil system.
本文主要论述了国内外电流变液研究在工程中的应用前景和发展趋向。
This paper reviews the studies on er fluid and its application of industries and technologies.
分析结果可作为进一步讨论电流变液屈服应力以及临界电场强度的基础。
The result can be used in further study about the yield-stress and critical electric field strength.
本文通过对电流变液的边界层扩展研究，建立了一类新型单链拉伸模型。
In this paper, we have established a new tensile model of single row chains by investigating the development of boundary layers.
根据牛顿流体模型和宾汉流体模型，对电流变液阻尼器进行了理论分析研究。
According to the model of Newton fluid and Bingham fluid, analyze and research performances of Electrorheologic damper.
讨论了两种不同介电常数的固体颗粒不同配比时，对电流变液固态结构的影响。
The effect of particles having different dielectric constant on the solid structure of electrorheological fluids is discussed.
该算法可以滤去短路电流中的交流谐波分量，得到直流电流变化率的准确结果。
By this algorithm, the ac harmonic components of short-circuit current can be filtered, and the accurate DC current rate of change can be obtained.
该装置适用于电网电容电流变化范围大、小电容电流、高阻接地的配电网系统。
The equipment is applicable for the distribution network of small capacitance current, grounding through high resistance and the capacitance current of which varies greatly.
ER智能阻尼器是一种以可控流体-电流变液为主导材料的结构半主动控制装置。
The ER intelligent damper is a kind of semiactive control device of structures which is made of electrorheological fluid.
电流变响应在控制流动场中的描述，是研究ER型流体控制技术的一个重要环节。
The description of ER response in a flow field is a key link of researching ER fluid control technology.
阐述了采用电流变换器的必要性，并详细地推导了电流变换器变流比的计算方法。
This article represented the necessity of applying current converter and deduced in detail the calculation method of current converter's transformer ratio.
本文简单介绍了电流变化率保护的原理，并通过数学推导导出了一种直流滤波算法。
In this paper, the protection principle based on current rate of change is introduced, and a kind of filtering algorithm is deduced by mathematics.
探讨了这些材料组成的电流变流体体系中，材料的相关性能与其电流变效应的关系。
The relationship between the er effect of these novel materials and their related properties was discussed.
通过台架试验对电流变减振器性能进行了考察，得到了较好的示功图和速度特性曲线；
Performance of the designed rheologic damper is investigated through bench tests, and good indicator dia-gram and speed characteristic curve are obtained.
通过台架试验对电流变减振器性能进行了考察，得到了较好的示功图和速度特性曲线；
Performance of the designed rheologic damper is investigated through bench tests, and good indicator dia-gram and speed characteristic curve are obtained.
应用推荐