[電學(xué)] 脈沖減法 parallel pulse train subtraction: 并行脈沖序列減法subtraction: n. 減去，扣除 (from); 【數(shù)學(xué)】減法。 addition and subtraction: 加減法addition by subtraction: 采用減法運(yùn)算的加法analog subtraction: 模擬減法下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
