... closing of root 根的密集 closing of switch 道岔密贴； 开关闭合 closing of the exchange 交易所收盘 ...
双语例句
1
The high coulomb and current power pulse closingswitch is one of the crucial components of the power conditioning system.
脉冲能源系统的关键元件之一是高库仑量大电流的脉冲闭合开关。
2
During closing the switchof cutting-off winding, press starts key the instrument will be a point-motion state until the switch of cutting-off winding is opened.
断线开关闭合时，按下“启动键”机器处于“点动”状态直至断线开关打开。
3
The switch block adjusts the position of the flow passage by a spring and a push pressing block, so the switch block has the function of opening and closing the toothpaste passageway.