大学英语词汇短语释义解析及例句 real axis


释义：

real axis [数] 实轴

例句：



The principal square root function is defined using the nonpositive real axis as a branch cut.

主平方根函数是使用非正实轴作为分支切割定义的。



In this paper a computer method for searching the root loci by moving real axis parallelly in the complex plane is presented.

本文介绍一种用平移实轴平面搜索法求根轨迹的计算机方法。



But the Tibetan plateau itself, with its mountains, glaciers, and rivers, and as the engine that drives the monsoon, lays fair claim to being the real axis of the world.

但是青藏高原本身，还有它的山峦、冰川、河流。作为季风的推动者，是名副其实的世界屋脊。



The key issue in Syria today is who will win — our side or the opposing side, which is a real axis of evil.