three-position relay
英 [θriː pəˈzɪʃn ˈriːleɪ]
美 [θriː pəˈzɪʃn ˈriːleɪ]
网络 三位替续器; 三位置继电器
双语例句
- For the tumbling loop, the servo actuator adopts three-position relay control fashion to make the loop be stable by using the relay control circuit, the three-position and five-passage valve and the gas amplification device.
对于滚转稳定回路，采用三位置继电控制舵，通过继电放大器、三位五通阀和气动放大器来控制舵面的偏转，以此来实现滚转稳定。