导读：difference n.differential n./ adj.下面是同为名词词性的词义区别 difference 普通用词，可指事物本质上的差异或数量上的差额，也可指事物在某一方面的差别，还可指人们之间的不同意见。differential ①数学中的微分 ②分速器 ③某一方面微小的差异（a quality that differentiates between similar ...

微分的英文：differential 造句： 1.That means that this thing, the differential, is the total differential of z viewed as a function of x and y. 这意味着这个微分，是把z看做x，y函数的全微分。 2.The operation of differentiation was first systematized by newton(1642-1727)and leibnitz . 微分的计算最早是由牛顿（1642-1727）和莱布尼兹加以系统化的。 3、Derivative Kick - Not the biggest deal, but easy to get rid of, so we're going to do just that. 微分界跃-不是最大的难点，很简单的可以去除，所以我们打算那样做。