Environment protections

Resources and environment protections in exploitation of building stone in the ya' an Prefecture

雅安地区石材开发中对资源及环境的保护

Intrinsic safe, reliable, and real-time gas sensing networks are badly needed both in environment protections and industrial production processes.

在环境保护和现代化工业生产中，人们都急需一种可监测多点气体浓度信息的传感网络。

The Wide Area Network System of The Railway Environment Protections Information

铁路环境保护信息广域网络系统

This paper gives us some suggestions in four ways: protection lines for environment, environmental protections in towns, ecosystem building and environmental protection of the humanism history in Henan.

即从河南省环境功能带保护、城镇环境保护、生态环境建设和人文历史环境保护四个方面解决环境问题。

For separation and culture of viruses, individual and environment protections should be enhanced.

若判定为疑似高致病性病原体,应在相应生物安全级别的实验室开展工作.