例句與造句

1. In this paper , basic circuit models of cc - current mirror and active impedance are analysed and a new active feedback current mirror is proposed which can achieve larger output impedance , higher current transfer precision , lower power and wider signal dynamic swing
   系統(tǒng)地分析了電流傳送器的組成模塊? ?電流鏡和有源電阻，同時提出了一種改進型有源反饋電流鏡電路。該電路能大大提高輸出電阻，同時能保持原電路的電流轉(zhuǎn)換高精度、低功耗、更寬更良好的輸出電壓動態(tài)范圍。
2. It's difficult to find active impedance in a sentence. 用active impedance造句挺難的