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電線電纜網(wǎng) > 專業(yè)英語(yǔ)|國(guó)際貿(mào)易 > 名詞解釋(完整版)

名詞解釋 - 無(wú)圖版

rats --- 2007-09-17 10:26:54

1

Cable: A group of individually insulated conductors in twisted or parallel configuration usually with a jacket.

Att. Power loss in an electrical systems, in cables, generally expressed in dB per unit length.

SRL: A measurement of the signal reflections inside a cable by physical nonuniformly or imperfections of the cable. A higher value is an indication of a higher performance cable.

以上拋磚引玉,工大家學(xué)習(xí)參考!

fang830812 --- 2007-09-17 20:36:39

2

看不懂。

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