stenonite

After posing the "seed" theory,Anaxagoras introduced "nous" in his world forming theory.

阿那克萨戈拉继提出“种子”说后,又在其世界生成说中引入了“奴斯”。

This article based on the environmental science theory, literature review and field surveys, researches the mine environment problems systematically in the fragile karst eco-environment.

采用层次分析法,结合改进后的5/5-9/1标度法确定指标体系的各层次权重,表征贵州省矿山环境恢复治理对喀斯特生态脆弱矿区环境质量的贡献最大,其次分别为矿山环境问题类型、矿山开采对社会经济的贡献、矿山开采利用、喀斯特矿区自然背景和矿区环境地质背景、矿山节能生产。