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- earth leakage lockout 漏电闭锁
- Install Earth Leakage Circuit Breakers at all worksites. This will protect the life of workers in case of leakage. 所有现场都必须安装漏电保护装置,这样一旦发生漏电,员工的生命才有保障。
- The operating value of earth leakage protection can be changed with the mains voltage,but the operating value of cables insulation resistance is held the line. 该设计可以根据电网电压的波动调整动作值,从而保证电缆绝缘电阻的动作值不变;
- Since the earth leakage protection circuit of KV level power supply system was frequently out of order in Huozhou mining bureau,the reform of the circuit was done. 针对霍州矿务局千伏级供电系统漏电保护电路,经常发生故障的现象,提出对该漏电保护电路进行改造,对于改制的原理及方法都进行了较为详尽地阐述。
- Distribution parameter theory is applied to study earth leakage protection of DC trolley network and a mathematic model of trolley network is established. 应用分布参数理论，研究直流架线电网漏电保护问题，建立了架线电网的数学模型。
- earth leakage circuit Breaker (ELCB) 水气掣;漏电断路掣
- selective earth leakage protection 选择性漏电保护
- earth leakage current meter/monitor 通地漏泄电流计, 通地漏泄电流监测器
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- Electrical Coal Drill Earth Leakage Protection Design Method 基于单片机的煤电钻漏电保护设计
- The attraction of the moon for the earth causes the tides. 月球对地球的吸引力造成潮汐。
- Going Out of Mistaken Region for an Earth Leakage Protective Device 走出漏电保护器的误区
- The earth is only a speck in the universe. 地球在宇宙中只不过是一个小点罢了。
- Study of Earth Leakage Circuit-break Cabinet for Street Lamp 路灯漏电保护开关柜的研制
- How on earth do they manage to rob the bank? 他们到底怎么抢了银行的？
- A number of satellites are now circling the earth. 一些人造卫星现在正环绕地球飞行。
- The machine cast up a big heap of earth. 机器卷起了一大堆泥土。
- The red sun lights up the sky and the earth. 红太阳照亮了天空和大地。
- Who on earth is that female he's with? 跟他在一起的那个女人究竟是谁?
- Antarctica is the loneliest place on earth. 南极是地球上最偏远的地区。
