active circuit element的用法和樣例：
例句
- This is a low impedance discrete level control which sits between the preamp active circuitry and the input to your power amplifier.
這是一個(gè)位于前級有源電路和后級放大器輸入端之間的低阻抗的音量控制。 - The invention discloses a current source circuit comprising a first transistor and at least one second transistor.
本發(fā)明公開(kāi)了一種電流源電路，此電流源電路包括第一晶體管和至少一第二晶體管。
