adj. equidifferent
我们首先介绍了高阶等差数列前 n 项和的求解方法。
We first introduce methods of finding the sum of the first n terms for an arithmetic sequence of higher order.
专家称财富榜顶部的收缩并不一定意味着财富不平等差距的缩小。
Experts said that a shrinkage at the top does not necessarily mean inequality has narrowed.
即使考虑到年龄,超重以及抽烟习惯等差异,这个调查结果仍然是有效的。
The results held good even after taking into account age, overweight and smoking habits.
应用推荐