Differential Set差速器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 duplex telegraph差接双工电报differential cone bearing cup差速器锥形轴承杯differential chemical teactor[机] 微分化学反应器differential thermal analysis示差热分析differential thermal analyzer差热分析仪Differential operator methods微分算子法differential spur drive pinion差速器传动小正齿轮differential of fuzzy function模糊微分differential resistance sensor差动电阻式传感器differential among disciplines高等院校