例句與造句

1. A push - pull output stage was used in the circuit to extend output voltage from rail to rail and a class ab biasing is used to improve the power efficiency of the circuit
   輸出級(jí)采用共源結(jié)構(gòu)的互補(bǔ)推挽輸出結(jié)構(gòu)，提高了輸出電壓的動(dòng)態(tài)范圍。并使用甲乙類的輸出結(jié)構(gòu)，提高了電路的功率效率。
2. It's difficult to find push-pull output stage in a sentence. 用push-pull output stage造句挺難的