中文翻译与英英解释

【数学】恰当微分。

exact:    vt. 1.勒索(钱财等)，强要。 2.强制，逼使(服从 ...

differential:    adj. 1.差别的，区别的；特定的。 2.【数学】微分 ...

In multivariate calculus, a differential is said to be exact (or perfect), as contrasted with an inexact differential, if it is of the form dQ, for some differentiable function?Q.

例句与用法

Exact differential form
恰当微分形式