Heating cable cross: must be used in explosive situations linear supporting proof junction box, the general situation can also be used splice or welding.
伴热电缆的交叉:在易燃易爆场合必须采用配套的防爆直线型接线盒,一般场合也可以采用绞接或焊接。
When telecommunication cable is used for the purpose of digital signal transmission, the maximized application of the system very much depends on the cross talk characteristics of the cable.
在应用市内通信电缆进行数字信号传输时,系统最大限度的利用很大程度上取决于电缆的串音特性。
The effect of primary prestress and cross section of the cable on the structural displacement is studied in the article.
文中还研究了拉索的初始预应力和横截面积对结构位移的影响。
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