differentiallyadv.差别地;区别地
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 segment相异段,差别区段
differential synchro差动同步机,自整角机
differential subring微分子环
differential-speedadj.差速的;几种不同速度的
differential selling区别销售
differential variety判别品种
differential protect差动保护
differential eqution微分方程
differential gearing差动齿轮装置
differential booster差接增压机,差动升压机