secondary line中文,secondary line的意思,secondary line翻译及用法

2026-03-22 08:15 浏览次数 19

secondary line

英[ˈsekəndəri lain]美[ˈsɛkənˌdɛri laɪn]

支线;应急制动管路;第二火灾控制线

secondary line 例句

英汉例句

  • The primary side of the three-phase secondary line winding transformer is directly connected with the voltage output end of the three phase network;

    所述三相多副边绕组变压器的原边直接或通过高压开关与三相电网的电压输出端相连;

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