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- Study on ecological environmental quality as assessment index system of Xinjiang. 新疆生态环境质量评价指标体系研究。
- The green food production in Tieling was divided into four zones by utilizing cluster analysis method and gray correlation analysis on the base of the ecological environmental quality and current situation of agriculture. 摘要结合铁岭市生态环境质量和农业发展现状，采用聚类分析和灰色诊断的方法，对铁岭市绿色食品生产进行了分区布局，以便为绿色食品生产的产业化和区域化提供参考。
- ecological environmental quality 生态环境质量
- ecological environmental quality evaluation 生态环境质量
- Urban ecological environmental quality assessment 城市生态环境质量评价
- urban ecological environmental quality 城市生态环境质量
- ecology environmental quality 生态环境质量
- Ecology Environmental Impact Assessment In Dalong Irrigation works. 海南大隆水利工程生态环境影响评价。
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- The overall environment in the whole country has not yet affected by radiation pollution and the radiation environmental quality remains at the past level. 全国整体环境未受到放射性污染，辐射环境质量仍保持在原有水平。
- Studies on Fluctuation of Hunan Environmental Quality Evolvement. 湖南省环境质量演进的波动研究。
- Environmental Quality Assessment of the GAP Base of Aloe vera L. 库拉索芦荟GAP基地环境质量的评价。
- Environmental quality assessment is a multifactorial assessment. 环境质量评价是一种多因素的评价。
- In this paper, Osculating value was used in comparing environmental quality among environmental unit or rigional environment. 本文将密切值法应用于多个环境单元或区域环境质量优劣的比较。
- In order to investigate the relationship between environmental quality and growth, a Solow growth model is set up under the restraint of environment. 摘要为了考察经济增长和环境污染的关系，本文建立了一个包含环境约束的索洛增长模型。
- This paper introduces the ecology environmental situation in Nenjiang fountainhead and discusses the importance to protect it. It also points out the protection measures. 介绍嫩江源头生态环境的现状,阐述了嫩江源头生态环境保护的重要性,提出了保护措施。
- The Department of Environmental Quality aims to protect and enhance the environment for the benefit of the public. Virginia citizens play an important role in DEQ activities. 描述:美国维吉尼亚州环境质量局的任务是保护并提高环境质量，经常组织市民参加环保活动。
- Improve our country's increasingly exasperate zoology environment, improve environmental quality, already made the task of forestry battlefront no time to delay. 改善我国日益恶化的生态环境,提高环境质量,已成为林业战线刻不容缓的任务。
- Economic Growth and Environmental Quality: Collision or Co-existence? 经济增长与环境质量:冲突还是共存?
- Surface water environmental quality standard GB 3838-98 was generally framed. 制定了GB3838－98地表水环境质量标准的总体框架。
