The wing anti-ice system prevents ice buildup on the wing leading edge slats, this system consists of air supply ducts, valves, terminal switches, controls and indications.
防冰系统可防止冰在缝翼前缘堆积，此系统包括供气管道、活门、终端开关、控制及指示器。
Finally, when the edge life is exponentially distributed, the paper computes the bounds of all-terminal reliability of a SDH network to demonstrate the method.
最后在网络链路寿命服从指数分布时分析了某SDH传输网络的全端可靠性以及界的计算，以说明本文的方法。
The bottom board is arranged at the bottom edge of the insulating shell, and terminal inserting holes penetrated are arranged on the bottom board corresponding to terminal welding points;
底板是设在绝缘壳体的底缘处，在其上对应于端子焊接处设有贯穿的端子插孔；
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