differential gap不可调间隙differentialadj.差别的；特定的；微分的n.差别；工资差额；差动齿轮；[数]微分Differential switched emitter follower差分交换式射极跟随器differential gene expression screening差异表达基因筛选differential pressure type level gauge差压式液位计differential-interference microscope干涉显微镜术differential coefficient rectification微分纠正differential pulse position modulation差分脉位调制differential binary phase shift keying差分二进相移键控differential Doppler frequency-shift差动多普勒频移differential number distribution curve微分数分布曲线differential pulse stripping vohammetry差分脉冲伏安法