查询词典 high voltage

The paper introduces application of frequency speed control ler on high-voltage plunger pump from frequency control moter speed theory,frequency speed contrcller volume defined and model selection,controlling optimizing and frequency speed control ler's installation,using,keeping.

从变频调速原理、变频调速器容量确定及选型、控制方式优化及变频调速器的安装、使用、维护等方面入手，介绍了变频调速器在高压柱塞泵上的应用情况；并总结出了处理变频调速下电机发热的方法；最后，对变频调速器的优越性能及节能效果进行了分析计算。

With widespread availability in circuit breaker, lightning arrester and laser et al, more attention was paid to the breakdown character of strontium titanate system ceramic capacitor used in high voltage.

随着SrTIO3系高压陶瓷电容器在断路器、避雷器和激光器等高压设备上的广泛应用，它在高电压下的击穿特性受到人们愈来愈多的关注，但一直无人对此进行深入系统的研究。

The author analyses the overcurrent and anti-time limit in the high voltage distribution unit in the mine for the protective function, and puts forward the modifying method according to the problems in use.

对矿用高压配电装置中的过流反时限保护功能进行了分析，并针对实际应用中存在的问题提出了改进方案。

Line output flyback transformers products for the company to another, for color TV sets, monitors, all kinds of high-voltage generator, the existing more than 2000 species, nearly models.

行输出回扫变压器为公司另一拳头产品，用于彩电，显示器，各式高压发生器，现有两千多个品种，近万个型号。

Relative study indicate that current doubler rectifier is misfit for high-voltage low-current apply.so This paper proposes a auxiliary net ZVS PWM full-bridge three-level converter, its" improved topology structure and its"topology family in different controlling mode. The principle of these converter is analyzed in detail. Simulation results verify the effectiveness of the proposed converter.

为了进一步简化辅助网络的结构，并解决轻载时，超前桥臂实现软开关困难的问题，提出了一种新型宽负载范围辅助电感ZVS PWM三电平全桥直流变换器，它在基本拓扑结构的基础上只需增加一个辅助电感，利用辅助电感的能量就可以实现宽负载范围内所有开关管的软开关，详细分析了该变换器的工作原理，进行了参数设计和仿真验证。

However, large fluctuations in blood pressure, high-voltage 160 ~ 180 mm Hg, low-pressure 60 mm Hg.

但血压波动大，高压160～180毫米汞柱，低压在60毫米汞柱。

Based on the discussion on the formation of the main loop and control strategy, the construction scheme of the control system for high-voltage rectifying circuit is presented.

通过对主回路的构成和控制策略的讨论，提出了高压整流电路的控制系统的构成方案。

The project includes replacing five high-voltage regulating rectifier transformers with larger units rated at 86 megavolt amperes, to increase capacity and allow Dubal to combine two smelting potlines.

该工程包括将五个高压整流变压器替换为额定功率86兆伏安的整流器，以提高容量以及使Dubal合并现有的两个冶炼电解池。

Under the terms of the contract, ABB will add one additional high-voltage regulating transformer (rectiformer, used to convert alternating current to direct current) rated at 100 megavolt amperes, to increase capacity in two smelting potlines.

根据合同条款，ABB将添加另外一个额定100兆伏安倍的高压调节变压器（整流变压器，用来把交流电转换为直流电），以增加两个冶炼电解电池列的产能。

The paper introduced the background and basis of compiling DL/T 979—2005"verification rule of DC high voltage megohm box ",and its main content,which is new issue of electric power industrial standard.

介绍了新颁布的电力行业标准DL/T 979—2005《直流高压高阻箱检定规程》的制定背景、制定依据、主要内容，执行该规程应注意的问题，以及今后的研究工作，并提出了贯彻该《规程》的一些建议。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。