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- A device used to convert direct current into alternating current. 反用换流器用于变直流电为交流电的仪器
- direct current test method 直流电测法
- For years electroosmotic pumps operated on direct current (DC) of 100 volts or more, untenable for a portable lab-on-a-chip. 多年来，电渗透流帮浦都必须以100伏特以上的直流电推动，超过携带型单晶片的负荷。
- It can be charged using a 120, 208 or 240 volt electrical outlet, which takes hours, or from an external direct current line in about 45 minutes. 它可以被落案控以120，208或240伏特的电源插座，需要时，或从外部直流线约45分钟.
- Direct Current Governor System M? 直流调速系统?
- Direct Current Plasma Emission Spectrometer DCP M. 直流等离子体发射光谱仪。
- Alternating current,direct current. 交流电，直流电。
- Alternating current, direct current. 直流电，交流电。
- It also wks well under a low direct current. 在直流低电流下使用，很受欢迎。对于管道以及细小部件的焊接，继续焊接及特定数目焊接更具优势。
- A device, such as a diode, that converts alternating current to direct current. 整流器; 整流管一种将交流电流转化为直流电流的装置，如二极管
- Completed the Three Gorges to Changzhou Wuboqian volts direct current flow station equipment for the international tender to determine the foreign and domestic manufacturers subcontracting firms. 已完成三峡至常州五百千伏直流换流站设备的国际招标，确定了国外制造厂商和国内分包厂商。
- Direct current with the positive pole earthed and the negative pole connected to the test electrode by means of a low capacitance unscreened lead. 直流电源的正极接地;负极由一根低电容的非遮罩电线与试验电极连接.;电源输出电压应为脉动因数不大于5%25的直流电压
- The properties of the test context class store information about the current test run. 测试上下文类的属性存储有关当前测试运行的信息。
- Direct current cannot use transformers to change voltage. 直流电就不能用变压器来改变电压。
- Results from any already completed tests in the current test run are retained. 会保留当前测试运行中所有已完成的测试的结果。
- How Improve The Influence of Direct Current Drive on The LCD? 如何改善直流驱动对液晶显示器的影响?
- To perform the leakage current test, source a specified reverse voltage, then measure the resulting leakage current. 通过施加规定的反向电压，然后测量产生的漏泄电流，即可完成漏流测试。
- A device for converting alternating into direct current. 把交流变为直流的器件。
- "In a similar situation, Williams would unhesitatingly use its current test driver. “如果是类似的情况，威廉姆斯车队会毫不犹豫的使用现在的测试车手。
- A generator, especially one for producing direct current. 发电机发电机，尤指能产生直流电的那种
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
