英语语法分析

We introduce concepts of diagonal quasi-convexity and quasi-concavity in hyperconvex metric spaces.

我们介绍了超凸度量空间中对角拟凸和拟凹的概念。

Convexity can be solved by positivity.

凸性可以通过正性来解决。

It allowed me to shape the convexity of the seat using proportional editing.

这可以让我通过适当比例的编辑将座椅的凸面形状呈现出来。