EnvironmentalprotectionRegulation in Shen Zhen Economic Special Zone has more strict standard than national environmentalprotection law and particularly has better operation.
《深圳经济特区环境保护条例》作出了比国家环境法律更为严格的规定，尤以操作性强为特征。
2
By dividing the environmentalprotection process into three periods, this thesis mainly researched the environmentalregulation structure and its dynamical mechanism to change in certain period.
As people pay more and more emphasis to energy and environmentalprotection, our nation has established strict non-road diesel engine emission regulation.