differential via差分过孔
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 doppler frequency shift差动多普勒频移
differential case oil collector drum分速器箱集油鼓
differential loudness summation testDLS试验, 响度辨差总和试验
differential potentiometrictitration差示电位滴定
differential equation of two-order二阶微分方程
differential gear for screw conveyer螺旋输送机的差动装置
differential drive assisted steering差动助力转向
differential computing potentiometer微分计算电位器