... environmental crisis 环境危机 environmental criterion 环境判据[标准] environmental damage 环境损害 ...
基于6个网页-相关网页
There are many methods to evaluate water environment quality. The gray relation method mainly reflects the correlation degree between sample and environmental criterion.
用于水环境质量评价的方法较多,而灰色关联分析法主要体现的是待评价样本与环境质量分级标准在整体上的关联程度。
Recently, a new concept "environmental image" has come into being and become an important criterion with which to evaluate a city.
最近,一种新的“环境形象”的观念已经形成并且成为评估一座城市的重要标准。
The photolysis and hydrolysis of triacontanol (TA) were studied in laboratory in accordance with the criterion for chemical pesticide environmental safety assessment.
按化学农药环境安全评价试验准则的要求进行了三十烷醇在水体中光解与水解的试验研究。
应用推荐