高寒的 meaning in English

arcticalpine

This paper summarizes construction te chnologies used in canalseepage control project construction of wangzhuang irrigat ion area , suchas the manufacture of vibration machine , prefabrication of concr ete board , filling of expansion and contraction joint , pavement of geosynthetic s materials , and also supplies for reference of alike construction
南水北调工程是一项前所未有的宏伟工程,工程建设和受益区涉及大半个中国.调水区和受水区的自然和生态系统复杂多变,东线和中线穿越我国人口稠密地区,人文环境和经济状况也十分复杂,西线工程基本是在高寒的无人区兴建,需要修建高坝和长遂洞等