... insulation materials 绝缘材料 ; 隔热材料 ; 绝热建筑材料与构造 ; 绝热材料 basic insulation 基本绝缘 ground insulation 接地绝缘 ; 对地绝缘 ...
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... insulation 绝缘；绝热；隔离；绝缘体，绝缘材料 insulation against ground 对地绝缘 insulation aging 绝缘老化 ...
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... graded insulation 分阶绝缘 grounding insulation 对地绝缘；主绝缘，槽绝缘(电机的) majority impurity 多数载流子杂质，多子杂质 ...
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... 地磁感应器 earth inductor 对地绝缘，主绝缘(电机的) earth insulation (焊接接地用)地线，接地地线，接地引线，接地线 earth lead ...
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每台报警显示箱可反映15～20条电网支路的单相对地绝缘状态。
Each alarm kit displays the phase to ground insulation through 15-20 branches of the network.
介绍了母线参数的测量方法， 提出了一种简单、实用的测量母线对地绝缘电阻值的方法；
It has introduced the survey method for bus parameter, advances a simple and practical survey method of insulating resistor to the ground for DC bus;
该测量方法的提出彻底解决了传统绝缘参数间接测量法只能测量电网对地阻抗近似代替对地电容的缺陷。
This presented method thoroughly gets over a gap that foregone indirect methods can only measure insulation impedance to substitute distributing capacitance.
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