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- Grounding of DC Circuit 直流接地
- fault grounding of DC power supply 直流接地
- Characteristic analysis of DC circuit breakers and fuses used in substation 变电站直流系统常用断路器及熔断器动作特性分析
- The grounding of hi-speed system. 网上应该能找到。
- Frequently check grounding of vibrator. 经常检查振捣器接地情况。
- Detecting system of fault grounding of DC operating power supply based on a switch-state-combination method 采用开关状态组合检测法的直流接地故障探测系统
- He left on the grounds of ill-health. 他借口身体不好，走了。
- He left on(the) grounds of ill health. 他以有病为由离开了。
- It is to measure current and voltage of DC and AC circuit. 本系列产品适用于交流直流电路中测量电流或电压之用。
- He was dismissed on grounds of negligence. 他因渎职而遭解雇。
- He was dismissed on the grounds of negligence. 他因渎职而遭解雇。
- SCR rectifier is the same as that of DC arc wilding generator. 从而使可控硅整流焊机的电弧穿透力与直流旋转焊机相当。
- In some countries grounding of the scaffold structure is required. 在某些国家，要求脚手架必须接地。
- He refused to adopt the plan on the grounds of its high cost. 他拒绝采纳这个计划，原因是成本太高。
- Such action can be justified on the grounds of greater efficiency. 以提高功效为依据可以证明采取这种措施是正确的。
- The monopolar ground circuit operation mode of DC transmission system gives rise to excessive vibration and noise of some transformers in the power grid,which impacts the safety of equipment. 直流输电系统单极大地回路运行方式导致电网部分变压器振动加剧,噪声增大,影响了设备安全。
- The Board agreed to Johnson's retirement on grounds of ill health. 董事会同意约翰逊因体弱多病而退休。
- DC Ammeter J0407 is suitable for the Laboratories of middle schools and polytechnic schools to measurecurrent intensity in DC circuit. J0407型直流电流表适用于中学、中专等实验室测量直流电路中的电流强度。
- Doing a measurement with your DMM in the ACV position on your DC circuit will give a quick indication of any excess ripple on the supply when you don"t have a scope at hand. 用数字万用表的交流档在直流电路上进行测量，将在供电端产生一个任意超额纹波的快速指示，如果手头没有示波器的话。
- Cott, Nancy F. The Grounding of Modern Feminism. 1987. 《现代女性主义的基础》1987.
