return circuit [计] 归路 ; 返回电路
ground return circuit 地回路 ; 接地回路 ; 地回电路
earth return circuit 地回路 ; [电] 接地回流电路 ; [电] 接地回线
loop circuit return passage 闭合油路回油道
cathode-return circuit 阴极反馈电路
metallic return circuit 金属线回路 ; 金属回线电路
hull return circuit 机壳回路 ; 船体回路
return circuit check valve 回路单向阀
Oil temperature for return circuit 回路油温
return oil circuit 回油回路
During recharging, electrons are forced round the circuit in the opposite direction, and the ions, perforce, return whence they came.
当电池充电时，电子被迫从外电路的阴极流向阳极，离子则回到阳极。
An external circuit provides a path for the electrons to return to the p-type material, producing an electric current along the way that continues as long as light strikes the solar cell.
此时接上一条外线电路，电子便通过线路流动到p层。只要光束持续地撞击太阳能电池，就会有持续的电流。
Represents a spring return (break). Right-click to open and close the circuit.
表示弹簧复位（断开）。右击断开或接通电路。
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