基本解釋[管理學]支線輸入英漢例句雙語例句This device use the principle of additional DC power supply in main feeding switch, and use the principle of direction of zero sequence power in branch feeding switch.該裝置在總饋電開關(guān)處的漏電保護裝置使用附加直流電源原理，在分支饋電開關(guān)處的漏電保護裝置使用零序功率方向式保護原理。branch feeding更多例句詞組短語短語feeding branch tlo radiator 散熱器供熱支管feeding branch to radiator 散熱器供熱支管feeding g branch tlo radiator 散熱器供熱支管branch feeding更多詞組專業(yè)釋義管理學支線輸入