The harness level and quality assessment of environmental system should be comprehensive and multi-objective.
对环境系统的治理水平和质量的评价，应是综合性的多目标评价。
Fourth, establishing multi-assessment system.
第四、建立多元化评价体系。
Environmental impact assessment of water resources project is a multi-index hierarchy complex, of which the key problem is how to quantify with reason the weights of each index of the system.
水资源工程环境影响评价是由众多指标组成层次结构的复杂系统，其关键问题是如何合理确定各评价指标的权重。
应用推荐