voice operated switch 声控开关 ; 音控开关
pneumatically operated switch 气动开关 ; 风动开关
motor operated switch 电动操作开关
pressure-operated switch 压力操纵开关 ; [机] 压力作用开关 ; 压力操作开关
cam-operated switch [机] 凸轮控制开关
key-operated switch 钥匙开关
key operated switch 键控开关
light-operated switch [电] 光控开关
hand operated switch 手动开关
foot-operated switch 脚动开关
A float operated switch in the relay is used to initiate an alarm signal.
继电器内的浮控开关发动报警信号。
An electric bell is arranged in the circuit between each voice operated switch and the power supply.
在各个声控开关与电源之间的电路上设有电铃。
The flyback converter running in discontinuous conduction mode can be operated in hard switching or quasi resonant (or valley switching, or ZVS) mode regarding the primary side switch.
电感电流断续工作的反激式变换器一次侧开关可工作于硬开关或准谐振(或谷值开关或零电压开关)模式。
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