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- Wagner earth connection 瓦格纳接地线路
- Why protective earth connection and zero connection can't be mixed up? 保护接地和保护接零为什么不能混用?
- In order to safety,make suer that the earth connection of socket is secure before power on. 2 接通机器电源前，应确保电源插座接地良好，以防机器壳体带点而造成人身伤害。
- The appliance is in class I therefore it must have the wire earth connected. 我是在课堂上的器具,因此它必须有丝地球之间的联系。
- This paper covers such important problems as earth connection,ups,super shielded transformer,earth free of power system and computer room, and methods to deal with them are also put forward. 介绍DCS和PLC供电系统设计和实践中关于接地、不间断电源、超隔离变压器、电源浮空和机房等几个主要问题及处理方法。
- Compact, Robust, General purpose three phase four line filter with earth connections. 紧凑,功能完善,通用三相四线滤波器,带接地。
- Safety earth connections must remain connected until the power system is ready to be energized. 安全接地必须在电力系统通电之前保持连接状态。
- Check that the bolt connections at the connectionblock and the earth connections are tight, and that the isolating contact system functions correctly. 检查回路连接和接地连接的螺钉是否紧固。
- 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。
- An admirer or a disciple of Richard Wagner. 作曲家瓦格那的崇拜者或门徒
- The attraction of the moon for the earth causes the tides. 月球对地球的吸引力造成潮汐。
- Design of Progressive Die for the Earth Connection Support 接地支架级进模设计
- 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。
- The Earth Connection Method for Electrical Equipment 电气设备上地线的处理方法
- How on earth do they manage to rob the bank? 他们到底怎么抢了银行的？
- A performer of Wagner's music, especially a vocalist or conductor. 瓦格那音乐表演者瓦格那音乐演奏者，尤指歌手或指挥
- 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。
- I can't sit through six hours of Wagner! 看六小时的瓦格纳歌剧我可坐不住!
