differential jet差动喷流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 space-time coding差分空时编码differential-excited generator差励发电机Differential Mode of Association差序格局differential form of Wu's methoddifferential pressure flow meter压力流量计differential temperature drawing差温拉深differential evolution algorithm差分进化算法differential thermal calcination差热煅烧differential potential stripping微分电位溶出differential measurin instrument差动式测试仪表