four-wire circuit
英 [fɔː(r) ˈwaɪə(r) ˈsɜːkɪt]
美 [fɔːr ˈwaɪər ˈsɜːrkɪt]
四线（制）电路
双语例句
- Four-wire connection way was applied for circuit of measuring temperature in controlling system, and the temperature signal was gathered and transformed through PCL-816H A/ D card.
系统在测温基本电路上采用铂热电阻并运用四线式接法来精确测量水的温度，以及采用PCL-816HA/D转换卡进行温度信号的采集和转换。 - Problems with Four-Wire Directional Circuit of Automatic Block System and the Improvement
四线制自动闭塞方向电路存在的问题及改进 - Builded model and did experiment about the reactive energy metering of three-phase four-wire circuit.
进行三相四线制电路的无功计量建模和实验研究。