active circuit的用法和樣例：
例句
- 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。 - The half-bridge series resonant current source realizable circuit is presented and its operation principle and timing logic and the design of the key parameters are introduced.
給出了實(shí)現這種拓撲結構的半橋串聯(lián)諧振電流源電路，詳細介紹了該電路的工作原理及時(shí)序，并對其關(guān)鍵參數進(jìn)行了設計。
