地表水环境状况
the status of surface water environment
国际标准组织环境状况
ISO ambient reference condition
环境状况
environmental aspect
environment condition
environmental conditions
environmental situation
Environment situation
Protection countermeasures
环境状况公报
environmental conditions bulletin
灭火前环境状况的调查
prefire situation inspection
生态环境状况
Eco-environmental Status
ecological environment condition
Ecological status
Eco-environment quality
世界环境状况
State of the World Environment
室内环境状况
indoor environment condition
土地生态环境状况
land eco-environmental status
肠道微环境
intestinal microenvironment
成煤微环境
coal-forming micro-environment