constant current 恒流(3)   恒流      Study on programmable bidirectional constant－current power based on power MOSFET      可编程双向功率MOSFET恒流源的研制 短句来源      Application of fuzzy control in constant－ current soft starting of induction motor      模糊控制理论在电动机恒流软启动中的应用 短句来源      ：The paper introduced the structure and principle of a programmable bidirectional constant－current power based on power MOSFET．The actual test results show that the property of the constant－current power is excellent．      介绍了一种可编程双向功率MOSFET恒流源的组成及原理，并通过实际测试，表明其性能良好。 短句来源   相似匹配句对      Designs of constant current source      恒流电源设计 短句来源      B is constant.      B为常数。 短句来源      Constant Current Source Analysis      恒流源综述 短句来源 查询“constant － current”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 没有找到相关例句 This paper presents a method by which a complete set of static characteristics of a power tube, including that of positive grid region, can be seen all at once on the screen of a cathode ray oscilloscope. Use is made of pulse-technique and intensity modulation of a cathode ray tube. Circuits are given and explained for observing plate characteristics on the plate current-plate voltage plane as well as constant current contours on the plate voltage-grid voltage plane, the former being shown in fig. 11 and... This paper presents a method by which a complete set of static characteristics of a power tube, including that of positive grid region, can be seen all at once on the screen of a cathode ray oscilloscope. Use is made of pulse-technique and intensity modulation of a cathode ray tube. Circuits are given and explained for observing plate characteristics on the plate current-plate voltage plane as well as constant current contours on the plate voltage-grid voltage plane, the former being shown in fig. 11 and the latter in fig 21. It is believed that the method here described will be of some help to tube manufacturers. 利用脉冲技术和阴极射线管栅极调亮法,可以在示波器上描绘出整套特性曲线,特别是正栅区域的特性。这个方法对于强力管的制造厂检验所制成品是否合乎规格时会有一些帮助。 1. The behavier of the autocatalytic electrode processes under constant current on planar and spherical electrode is discnssed. It is noted that there exists a characteristic maximum point on the potential-time curve. The inflnences of convection in solntion and curvature of electrode surface are also discussed.3. The current time curve of the autocatalytic electrode processes under constant potential on planar electrode is studied. There exists a characteristic minimum point on this curve.3.... 1. The behavier of the autocatalytic electrode processes under constant current on planar and spherical electrode is discnssed. It is noted that there exists a characteristic maximum point on the potential-time curve. The inflnences of convection in solntion and curvature of electrode surface are also discussed.3. The current time curve of the autocatalytic electrode processes under constant potential on planar electrode is studied. There exists a characteristic minimum point on this curve.3. The method of determining the specific rate constant o?the autocatalytic reaction from the curves mentioned above is indicated. 1.讨论了在恒定电流电解下自催化的电经过程的情况,其特征是超电压对时间的曲线上出现极大点。 2.讨论了在恒定电位电解下自催化的电极过程的情况,其特征是电流对时间的曲线上出现极小点。 3.指出在上述两种情况下测定化学反应速度常数的方法。 4.讨论了对流及电极表面曲率的影响. The electrode caa be polarized under various conditions by the multipurpose circuit prc-sented here. These polarizing conditions are: the constant potential polarization, the linearly changing potential polarization, the constant current polarization and a combination of the constant potential polarization with the constant current polarization (or linearly changing potential polarization). The charging curves of silver electrode in 10 N KOH solution under the last condition of polarization... The electrode caa be polarized under various conditions by the multipurpose circuit prc-sented here. These polarizing conditions are: the constant potential polarization, the linearly changing potential polarization, the constant current polarization and a combination of the constant potential polarization with the constant current polarization (or linearly changing potential polarization). The charging curves of silver electrode in 10 N KOH solution under the last condition of polarization mentioned above arc recorded as a brief example. 本文提出了电极充电曲线繁用仪的线路全图,该仪器可以完成恒电流,恒电位及线性扫描电位三类充电曲线的测定,而且把极电位法与其他二类结合起来.   << 更多相关文摘      相关查询 constant current current constant constant current charge constant current coulomb constant current controlling constant current density adjustable constant current constant  current constant current switch constant current circuit constant current step constant current feeding

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