The result of synthetical assessment of eco - environment in shihezi city oasis shows its value is among 0 . 35 - 0 . 55 , which indicates that the sustainable development of shihezi city stays in mid - level which is unsuitable for human living at the times 通过综合评价表明， 2000 - 2005年间，石河子市绿洲生态环境质量综合评价值介于0 . 35 - 0 . 55之间，说明该区可持续发展处于中等水平，较适合人类生存，但偶尔有不适人类生存的制约性因子出现。
Finally , the contributing ratio of natural factor and socio - economic factor to the quality of cul tivated land was calculated based on the relationship between the cultivated land evaluation value and the productivity of specified indicator crop using the correlating function of spss 最后，根据耕地质量综合分值与单位面积标准粮产量之间的相关关系，利用spss求取自然因素与社会经济因素对耕地质量的贡献率，并与lesa进行对比分析。
This paper researches on how to control expressway quality at construction and acceptance stage , studies the quality management by way of yibing - shuifu expressway engineering example and discusses how to evaluate engineering quality using theory of overall evaluation 本篇论文通过对宜宾?水富高速公路建设的具体实例，深入研究了怎样控制高速公路质量和工程的验收步骤以及质量的全面管理。说明了怎样运用质量综合评价的方法对工程项目进行评价。
In the third chapter , it analyzes the shortcomings of the current methods of comprehensive evaluation on the quality of life , and then makes use of the principal components analysis to evaluate the quality of life and compares it internationally 在指出现行生活质量综合评价方法不足的同时，用主成份分析法对居民生活质量进行了综合评价和国际比较研究，并在此基础上运用了大量的数据和图表对我国居民生活质量的现状进行了详细的统计描述和分析。
The major problem of indoor environment is indoor air quality . this paper has determined with air quality comprehensive evaluating index . this system can help people make evaluation fast for indoor air quality , and the result for evaluation gives reasonable explaination 室内环境的主要问题是室内空气质量，本文确定了以室内空气质量为主的评价指标及空气质量综合评价指数，并对前人评价室内环境的空气质量指数做了改进和完善，为专家系统的编制提供了依据。
（ 2 ） construct the system framework of the agent - based qis ， design the five agents that separately accomplish five function ， including quality plan setting ， quality measuring , quality evaluating & control , quality cost manage and quality integration information manage ， buildup the running mechanism and the information exchanging policy for agent - based qis in cims . （ 3 ） present a novel method of agent - based online quality control ( aoqc ) in assembling production line ( apl ) , establish a intelligent structure of computer aided quality control system ( caqcs ) based on multi - agent , impliment all kinds of agent in this system ， and lay out all their function （ 2 ）建立了基于智能代理的质量信息系统的体系结构，对分别完成其质量计划制定、质量检测与管理、质量评价与控制、质量成本管理及质量综合信息管理五大功能的五个agent的内部结构进行了设计，阐述了它们的运行机制和优越性，说明了系统与cims其它功能子系统的信息集成。
The results showed that , the quality was different of the ten mixed combinations , the best disease resistance combination was the fifth , the grew quickest were the ninth and tenth combinations , and they were also the best of the leaf texture , the first and the forth mixed combinations were the best of the comprehensive quality , and the sixth was the worst of the comprehensive quality 结果表明： 10种不同混播草坪质量均有所差异，抗病性最强的为处理5 ，成坪最快、叶片质地最好的为处理9 、处理10 ，而处理1 、处理4组合的质量综合评价最好，处理6这一组合的质量综合评价最差。
The study on comprehensive assessment of diesel engine test - bed running - in quality make us enable to recognize the original state of diesel engine , improve lubricant capacity of wear mates , increase reliability and lifetime of diesel engine . this can not only bring remarkable economic benefit , but also resolve various problems of diesel engine in running - in process . the results are subservient to accomplish systematism and standardization of running - in technology 开展柴油机台架磨合质量综合评价的研究，可以确定柴油机各主要摩擦副的初始工作状态，改善柴油机摩擦副润滑性能与柴油机的工作性能、提高可靠性指标和延长柴油机的使用寿命，不仅能够带来显著的经济效益，而且还可以解决柴油机台架磨合过程中存在的现实问题，有助于磨合技术研究的系统化和规范化。
