differential pay差别工资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-mode input voltage差模输入电压differential spectral sensitivity差动谱灵敏度, 微分谱灵敏度differential drive shaft coupling差速器传动轴联轴节differential/integral equation曲面微分／积分方程differential-algebraic approach微分代数方法differential scanning calorimetry差示扫描量热法differential community perception职业知觉差differential electrode resistance差动电极电阻differential geodesic line method微分测地线法differential coefficient exchange微分变换