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- Effect of Alfalfa on the Soil Eco Environment. 苜蓿对土壤生态环境的影响。
- Characteristics and Protection of the Eco environment Alongside the Wanjiazhai Huanghe River Diversion Project. 山西万家寨引黄工程沿线生态环境特征及其保护
- Influence of eco environment on crude fibre resolvability of ruminal microbial flora in vitro culture. 主要生态环境变化对离体瘤胃菌丛降解粗纤维能力的影响
- Some reasonable advices on the protection of regional agricultural eco environment were put forward. 并对西部大开发中贵州农业生态环境保护提出了合理建议。
- Objective To assess environment quality of Aloe planting base in Zhuhai. 目的对库拉索芦荟种植基地的环境质量进行评价。
- The gold gangue located in the offshore has a big influence on air, surface water, groundwater and tress because of very sensitive eco environment. 近海生态环境具有特殊敏感性,金矿尾矿库座落于这一地区,会对大气、表水、下水及防风树林产生影响。
- Scientific evaluation of the agricultural eco environment of Guizhou can provide theoretical basis for regional development strategy of West of China. 科学地评价贵州的农业生态环境,可以为西部大开发中的区域发展战略提供理论依据。
- The gold gangue located in the offshore has a big influence on air,surface water,groundwater and tress because of very sensitive eco environment. 近海生态环境具有特殊敏感性,金矿尾矿库座落于这一地区,会对大气、地表水、地下水及防风树林产生影响。
- Current situation of bio safety in animal farming industry and eco environment, drug residues and safety of animal products were stated. 论述了我国养殖业生物安全的现状,以及生态环境、药残超限和动物产品安全等状况。
- Eco environment conservation and economic development are the two sides of a contradiction which restricts and accelerates each other at the same time. 生态环境和经济发展是矛盾统一体,它们之间相互制约、相互促进。
- Chen huaiman. Chemical substantial activity and environment quality in soil[M],Beijing: science publishing house,2002. 陈怀满.;土壤中化学物质的行为与环境质量[M],北京:科学出版社,2002。
- The quality situation and pollution degree of groundwater directly represent its environment quality. 摘要地下水水质基本状况和污染程度直接反映地下水环境质量的好坏。
- The simulating results show that the scheme of farming and stockbreeding promoting is the best adjustment scheme for agricultural eco environment system in arid and semi-arid regions. 经仿真模拟及其结果对比分析,“农牧互促”方案是研究区农业生态系统的优化调控方案。
- DDTs and BHCs in surface waters did not exceed the standard of surface water environment quality. 表层水体中 DDTs 和 BHCs 均未超过地表水环境质量标准;
- The overall environment quality of lithosphere is good and pedosphere is not polluted. 从总体上讲,大巴山区岩石圈环境质量是较好的;
- Greening has important effects on the outdoor thermal environment quality and the pedestrian thermal comfort. 绿化对改善室外热环境质量、提高行人热舒适有重要作用。
- Results Employees who report more BRS also have more often absences which relate to indoor environment quality (IEQ). 结果:自我报告有建筑物相关症候群的员工同时也会较常有与室内空气品质有关的缺席;
- Methods Collect and analyze the data the environment quality of the air,noise and water of the area. 方法调查本区环境空气质量、水环境质量及声环境质量等环境资料并进行分析。
- The indefinite clustering method is convenient for atmosphere environment quality evaluation. 因此,运用模糊聚类理论对上海市近一年的各个月份的大气环境作了评价。
- The environmental protection department under the State Council shall establish the national standards for water environment quality. 国务院环境保护部门制定国家水环境质量标准。