A recent study of the costs of controlling chlorinated pollutants confirms the pattern of advance overestimation of environmental management costs.
最近有关控制氯化污染物成本的研究进一步证实了对环境管理成本做过高预计的这一模式。
2
Environmental change requires the transformation of cost management pattern.
环境的变化要求相应的成本管理模式发生变革。
3
This is of vital importance in efforts to promote the change in the pattern of economic growth and increase energy conservation and environmental protection.