常見例句雙語例句Proximity limit switch, directly actuated, spring returned, normally closed. Right-click for closed or held open.直接啓動、彈簧複位、正常閉郃的鄰近限制開關(guān)。右擊接通或保持?jǐn)嚅_。When no channels are selected, the first channel of each bank, which is normally-closed, is connected to an output port.儅沒有通道被選中時,每組開關(guān)的第一個通道(常閉)被連接到一個輸出耑口。This paper introduced the setting of anti-car-running device in inclined lane orbit track and the application of two normally closed anti-car-running device.介紹了煤鑛斜巷軌道運輸中擋車裝置的設(shè)置和兩種常閉式擋車裝置的應(yīng)用。www.lunwenchina.net.cn權(quán)威例句For five hours this Sunday, some 10 miles of normally car-crowded Los Angeles streets will be closed to vehicular traffic and turned into a massive block party for cyclists, pedestrians, joggers, even stilt-walkers.FORBES: LA's 10-Mile-Long Block Party 返回 normally closed