convexities

[.kɔn'veksiti]

[ convexities ]

n.凸状, 凸面,凸性

例句与用法:

A narrow, convex molding.

圆凸线一种窄的凸圆造型

Just as a double convex lens enlarges, so a double concave lens reduces.

正象双凸透镜可以放大那样,双凹透镜也可以缩小。

A convex surface, body, part, or line.

凸面、凸面体、凸面部分或凸线

This is a convex mirror.

这是面凸面镜。

词形变化:

名词复数: convexities |