When the multi-ingredient pollution if transformed into the single-object decision, the results could directly show the integrativelevel and pollution degree of a certain area air quality.
将多污染因子评价归结于单目标决策，比较直观地反映出某区域环境空气质量综合水平及污染程度。
2
How to improve its integrative control level is the key problem of control system design.
如何提高这类控制对象的综合控制水平，是控制系统设计的关键。
3
Improve technique level of integrative management on intelligent buildings.