功能指数法
- 网络function index method
功能指数法-
一种综合评价水质的新方法&功能指数法
A New Method for Comprehensive Assessment of Water Quality : Function Index Method
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功能评价方法常采用功能成本法和功能指数法。
Function evaluation methods usually include function cost method and function index method .
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通过地理信息系统的地图代数功能及综合指数法，得出洪水灾害综合风险等级评价图；
Then a comprehensive flood risk rating map was generated through the map algebra functions in GIS and the comprehensive index method .
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结果：目前国内外的亚健康评价方法主要分为三大类：症状标准评价法、量化评价法和心理功能衰退指数健康评估法。
RESULTS : Presently , the sub-healthy state can be assessed mainly by three methods home and abroad : standard evaluation of symptom , quantitative evaluation and healthy evaluation on declined index of mental function .