电缆

diàn lǎn

意思解释:(Cable)通常是由几根或几组导线每组至少两根绞合而成的类似绳索的电缆,每组导线之间相互绝缘,并常围绕着一根中心扭成,整个外面包有高度绝缘的覆盖层;特指海底电缆。

电缆的意思

由几根或几组导线绞合而成的类似绳索的导线。1873年,在丁韪良等编纂的《中西闻见录》(第7号)中,有一则短讯《葡萄牙近事:新设电报》,称海底安设的电缆为“电链”。1877年,在傅兰雅编辑的《格致汇编》的《西船略论》中,已见有“…

电缆是什么意思

Wring the lead of the similar rope that close and becomes by root or a few groups of a few lead. 1873, wait in fourth Wei fine compilatory Wen Jianlu of Chinese and Western (the 7th) in, are there a short questions : of Portuguese close thing ā of damask silk of law a round flat piece of jade with a hole in its center punishs  level ground 5 outfit collects thin877 of plinth of dark Si of  of contraction of Hui of male of a round flat piece of jade with a hole in its center year, in teach Lan Ya is editorial case sends collection the boat is talked slightly on the west in, already saw have ...

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