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 hysteresis model微分滞回模型differential algebraic system微分代数系统differential motion equipment粗纱机差动装置differential gain correlation微分增益校正differential thrust block pin差速器止推座销differential delay estimation时差估计differential pressure control差压控制differential dynamical system微分动力学系统differential chemical reactor微分化学反应器differential thermal analyser差热分析仪