differential中文什么意思

adj.
1.差别的，区别的；特定的。
2.【数学】微分的。
3.【物、机】差动的，差速的，差示的。n.
+更多解释...1.(铁路不同路线之间为保持运输平衡而规定的)运费差。
2.(同一行业中熟练工和非熟练工的)工资差别。
3.【数学】微分。
4.【机械工程】差动器。adv.
-ly

• differential differential:    微分
• abelian differential:    阿贝耳微分
• aerodynamic differential:    空气动力差

例句与用法

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1. Gage pressure is a special case of differential pressure .
   计示压力是差压力的一种特殊情况。
2. Newton's second law can be expressed as a differential equation .
   牛顿第二定律可表达成微分方程。
3. Existing distortions in wage differentials will be magnified .
   工资差别上存在的扭曲现象将被加剧。
4. Acute cholecystitis must be considered in the differential diagnosis .
   鉴别诊断也必须考虑急性胆囊炎。
5. Therefore the operator we seek is the differential of a spike .
   因此，我们欲求的因子是一个单位脉冲的微分。

英文释义

名词

1. a bevel gear that permits rotation of two shafts at different speeds; used on the rear axle of automobiles to allow wheels to rotate at different speeds on curves
   同义词：differential gear
2. a quality that differentiates between similar things
3. the result of mathematical differentiation; the instantaneous change of one quantity relative to another; df(x)/dx
   同义词：derived function, derivative, differential coefficient, first derivative

a

1. relating to or showing a difference; "differential treatment"
2. involving or containing one or more derivatives; "differential equation"