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汉语拼音：jiē dì

也说保护接地。把电器的金属外壳用导线与大地连接起来。是人身安全的一种保护措施，一般用在1，000伏以下三相电路中性点不接地的电网中。

• "This is my house," Blair said rather pointedly.

  布莱尔颇为直接地说：“这是我的房子。”

• On the receiving instrument he also used an elevated aerial and earth.

  在接收装置上,他也采用了高架天线和接地装置.

• The floating potential, Vf is usually only a few volts below ground.

  浮置电势Vf通常只低于接地电位几伏.

• The rest of the apparatus is at earth potential.

  装置的其余部分全都接地.

• This is called an earth return.

  这叫接地回路.

• The specimen must be adequately grounded to prevent the development of there high voltages.

  为了防止这种高压的发生,试件必须妥善接地.

• Because of these accidents all tanks containing solvents and all pipes were earthed.

  由于这些事故,装有溶剂的所有贮槽和管道都要接地.

• The other three grounding stations have been disabled.

  另外三个接地站也被切断了电源.

• USING AN OHMMETER MEASURE THE GROUND CIRCUIT AT KEY - IN IGN SWITCH CONN.

  利用欧姆计测试在钥匙点火开关接头的接地电路.

• Make sure the ground terminal of the DC power supply is grounded.

  确保直流电源的接地端是接地的.

• Electricity To connect ( an electric circuit ) to a ground.

  [电学]使接地:将 ( 电路 ) 接于地上.

• Quick earthing switch is applied to earthing and loop shorting.

  快速接地开关用于接地和回路短接.

• Three - phase winding, zigzag connection. Ungrounded or grounded can be specified.

  三相之字绕组,之字连接. 可指定不接地或接地.

• Communication Power grounding system commonly used in the United earth grounding.

  通信电源接地系统通常采用联合地线的接地方式.

• Plastics cover, completely enclosed, without screws, requires no earth grounding.

  全塑外壳, 完全密封, 无外加螺钉, 无需接地线路.