德语 ⇄ 俄语 意大利语 法语 英语 荷兰语 西班牙语 +

Differentiator m
技术	differentiator
核辐射	differentiating network; differentiating unit; differentiating element (output waveform is the time derivative of input waveform); derivating element (unit)
物理	differentiating circuit
自动化设备	derivative element; differentiating element