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[专业词汇] 名词解释

P: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.

以上抛砖引玉,工大家学习参考!

hacksaw for live work - 带电作业用钢锯 (0) 投诉

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

2

看不懂。

twelve-head computerised weighing system - 12头计算机化称量系统 (0) 投诉

2


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