PVC insulated and PVC ( PE ) sheathed fine steel wire armoured power cables.
聚氯乙烯绝缘、聚氯乙烯 ( 聚乙烯 ) 护套细钢丝铠装电力电缆.
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Copper conductor , XLPE insulated, steel wire armoured and PVC sheathed power cable.
室内 、 隧道、电缆沟 、 竖井或埋地敷设等,能承受机械外力和一定的拉力.
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输电、配电的各种装置和设备 、 变电站 、 电力线路或电缆的组合.
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Treeing would reduce the breakdown field of insulation, shorten the lifetime of cables.
电树枝化的发生,降低了绝缘击穿场强, 缩短了电缆的使用寿命.
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Air ducts and electrical cables were threaded through the complex structure...
通风管和电缆在这幢结构复杂的建筑物中穿过。
《柯林斯高阶英汉双解学习词典》
They built cable railways , ski lifts and roads to top of every huge mountain.
他们建造出缆车道 、 滑雪载车和滑雪道通到每一座大山顶.
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The price includes an entrance ticket, insurance, a whole day's skiing, skiing equipment, ski lifts.
报价含门票及保险, 全天滑雪、雪具 、 牵引 、 缆车;不含往返车费,车费根据人数而定.
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They built cable railways, ski lifts and roads to the top of every huge mountain.
他们建造缆索铁路, 滑雪索道和道路通向每座大山的顶峰.
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We may also look forward to the application of superconductors in electric cables.
我们还可以预见超导体会应用到电缆上去.
词典精选例句
