It is exigentof researching on preservation of spatial characteristics and cultural connotation of historical districts during the course of old cities' renewal.
当代旧城更新过程中如何对传统历史街区的空间特色及文化内涵进行保护与传承是一个亟待解决的问题。
2
We have recently extended our special programs for primary dealers beyond the end of the year, based on our assessment that financial conditions remain unusual and exigent.
最近，根据我们的评估，金融环境依然存在异常，形势紧急，我们提供给主要经销商的特殊程序将延长到年底。
3
The programs, one of which was set to expire in September, can continue only if the Fed issues a finding that there are "unusual and exigent circumstances" that justify them.