英汉例句

• the low - voltage circuit - breaker short circuit breaking capacity refers to low - voltage circuit - breaker'slimit short circuit breaking capacity?

  低压断路器短路分断能力是指低压断路器的极限短路分断能力？

• it features the intelligence, communication-capable, small volume, high short circuit breaking capacity and perfect protection functions.

  该产品具有智能化、可通信、体积小、短路分断能力高和保护功能完善等特点。

• therefore, the short-circuit capacity of the power network must be decided in the middle way between the running quality and the breaking capacity of the switches.

  因此，电网短路容量水平必须在运行质量和开关开断能力间折中决策。

• on the basis of the state simulation of breaking capacity test, this paper calculates and analyzes the transient voltage drop and the stability of electric power grid.

  进行大容量通断能力试验会对电力系统产生一定的影响，为此通过程序仿真模拟断路器通断能力试验的工况，进行瞬时电压跌落及电网稳定的计算分析。

• through the grope test of the rated short-circuit breaking capacity of model machine of circuit breaker in navy ships, the problems found out in the test were analyzed and calculated.

  通过舰用断路器样机额定短路分断能力的摸底试验，对试验中出现的问题进行分析和计算。

• it is an effective approach to ensure the non-exceeding of the breaking capacity of line breaker by adopting fault current limiter to restrain short-circuit current when the grid is in fault.

  采用故障电流限制器来抑制电网故障时的短路电流是保证断路器遮断容量不致超限的有效方法。

• it has also been found that diffused vacuum arcs with a high current gives a low post-arc current and that the limitation to the breaking capacity for dif…

  分析了不同电源条件下的弧后电流。文中指出，扩散型真空电弧的分断极限是由电击穿决定的，而不由弧后电流引起的热击穿所定。

• the mechanism of improving the breaking capacity of vacuum circuit breaker with double breaks is presented in this paper.

  论述了提高双断口真空断路器开断能力的原理，比较了双断口和单断口真空断路器的开断能力。

• mcb with high breaking capacity is mounted inside the diedcastedai-alloy shell which has the function of protecting of electrical leakage is available as required.

  铸铝合金外壳，内装高分析断小型断路器，具有过载短路保护功能并可根据要求增加漏电保护等功能。

• it features flexible and compact structure, convenient mounting, reliable operation, high short circuit breaking capacity and perfect protection characteristics.

  采用模块化结构，具有结构灵活、紧凑、安装方便、运行可靠、短路分断能力高、保护特性完善等特点。