助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   ecological 在 环境科学与资源利用 分类中 的翻译结果: 查询用时:0.188秒
图标索引 在分类学科中查询
所有学科
环境科学与资源利用
林业
资源科学
伦理学
美学
建筑科学与工程
经济理论及经济思想史
地理
生物学
更多类别查询

图标索引 历史查询
 

ecological     
相关语句
  生态
    Study on Microbial Ecological Characteristics and Biological Indexes in Red Soils Polluted by Heavy Metals
    重金属污染下红壤微生物生态特征及生物学指标研究
短句来源
    The Ecological Footprints and Environmental Assets and Liabilities in Hexi Oasis Agricultural Area
    河西走廊绿洲农业区生态足迹和环境资产负债研究
短句来源
    The Molecular Ecological Effects of Long Term Organophosphate Pesticides Contamination on Soil Microorganisms
    有机磷农药长期污染土壤的微生物分子生态效应
短句来源
    Study on Regional Ecological Restoration and Sustainable Development of Loess Plateau
    黄土高原生态恢复与区域可持续发展研究
短句来源
    Research on Ecological Effect in the Lower Reaches of Tarim River After Water Transport
    塔里木河下游输水后生态效应研究
短句来源
更多       
  生态环境
    Study on Comprehensive Assessment of the Regional Ecological Environmental System Security Based on RS, GIS and Models
    基于RS、GIS和Models的区域生态环境系统安全综合评价研究
短句来源
    Study on Theory Method and Application of Ecological and Environmental Water Requirement of River
    河流生态环境需水理论方法及应用研究
短句来源
    Integrative Research on Ecological Environment Supported by RS-GIS-EIS Technique in Western Jilin Province
    RS-GIS-EIS技术支持下的吉林西部生态环境集成研究
短句来源
    Studies on Assessment and Expert System of Grassland Ecological Environment in the West of Jilin Province
    吉林西部草原生态环境评价及其专家系统研究
短句来源
    Research on Security of Land Ecological Environment in the West of Jilin Province
    吉林西部土地生态环境安全研究
短句来源
更多       
  生态系统
    STUDIES ON THE DESIGN AND CONSTRUCTION OF THE NANJING GUQUAN RURAL ECOLOGICAL PROJECT.X.Study on Application of Structural Model for Nanjing Guquan Ecological Engineering Experimental Farm
    南京古泉农村生态工程设计和建设的研究 Ⅹ.古泉生态工程实验场生态系统结构模型的应用研究
短句来源
    ENERGY DYNAMICS AND ECOLOGICAL EFFICIENCY OF COTTON APHID (APHIS GOSSYPH )POPULATION IN DIFFERENT COTTON AGROECOSYSTEMS
    不同类型棉田生态系统中棉蚜种群能量动态及其生态学效率分析
短句来源
    A Study on Dynamic Control and Simulaton in Shanghuang Fragile Ecological System
    上黄脆弱生态系统的动态调控仿真研究
短句来源
    Structure and Functieon of Lake Ecological System
    湖泊生态系统的结构与功能——湖泊恢复与管理基础浅析
短句来源
    The interaction between these projects and regional ecological security has particularly attracted the attention of Chinese government.
    这些重大工程建设对区域生态安全的影响,以及区域生态系统演变对工程安全运行的影响成为我国政府关注的重要课题.
短句来源
更多       
  生态学的
    3) The application of "3S" will result in the integration of theory of landscape ecology and practice of ecological rehabilitation.
    (3)应用“3S”技术,可把景观生态学的理论与生态重建活动进行有机的结合。
短句来源
    This paper covers the probems emerged in the process of urbanization from the ecological landscape point of view,and puts forward an option of urban landscape planning based on simulation.
    从景观生态学的角度对城市化过程中出现的景观生态问题进行了概括 ,并基于近年来景观生态学及景观生态规划的研究进展 ,结合目前在城市发展过程模拟中应广泛的CA模型 ,提出了城市景观优化配置的生态约束 ,为城市景观的生态调控提供了一种新的方法支持
短句来源
    Byapplying the principles and methods of landscape ecology, this paperdiscussed some approaches to the adjustment and control of ecologicallandscapes, including ecological planning, design and management oftourist landscapes.
    文章运用景观生态学的原理和方法,对自然保护区旅游开发过程中的景观生态问题提出了调控途径,包括旅游景观生态规划、旅游景观生态设计、旅游景观生态管理等三方面的内容。
短句来源
    Based on review of international and domestic studies of urban waterfront restoration,the basic theories, key technologies, application of landscape ecology and demonstration projects related to ecological restoration of urban waterfront are discussed. The city can be sustainable developed through ecological restoration of urban waterfront.
    通过探讨和分析城市滨水区生态恢复的基础理论和主要内容,综述了国内外城市滨水区生态恢复的研究现状,指出我国为做好城市滨水区生态恢复工作尚需加强滨水区生态恢复的基础理论、关键技术、景观生态学的应用和示范推广等方面的研究,以滨水区的生态恢复带动开发,保证城市的可持续发展。
短句来源
    From the theories of landscape-ecology,visuallandscape and ecological environment,the auther evaluates visual environment quality and two other features by Spatial superimposition analysis with GIS technology.
    从景观生态学的基本理论和国内外有关视觉景观与生态环境的理论出发,借助地理信息系统技术,通过视觉影响评估方法,对各因子进行空间叠加分析,进行视觉环境质量、视觉环境阈值和景观生态环境质量的定量分析与评价.
短句来源
更多       

 

查询“ecological”译词为其他词的双语例句

     

    查询“ecological”译词为用户自定义的双语例句

        我想查看译文中含有:的双语例句
    例句
    为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
      ecological
    The rolling development model of ecological economy combined water conservancy construction with schistosomiasis control
          
    Existence of nonnegative solutions for degenerate ecological models
          
    Estimated Forest Ecological Water Requirements in the Jinghe Watershed-Theory and Case Study
          
    The ecological water requirement of forests is defined as the water resources used to maintain and improve the natural balance of forest ecosystems, which can be expressed by evapotranspiration of trees during the growing season.
          
    Therefore, they can be taken as the minimum and the suitable ecological water requirements of the forest.
          
    更多          


    The two superpowers,the Soviet Union and the United States,have given much publicity to an“ecological crisis”.They claimed that environmental pollution has upset the“inherent balance”in the ecological system on which mankind relies for the existence,that it will inevitably lead to“catastrophe and death”. Such fallacies are mainly reflected in their basic views on“ecological balance” and their attitude toward it as well as the root cause of its destruction etc. It is metaphysical to regard“ecological...

    The two superpowers,the Soviet Union and the United States,have given much publicity to an“ecological crisis”.They claimed that environmental pollution has upset the“inherent balance”in the ecological system on which mankind relies for the existence,that it will inevitably lead to“catastrophe and death”. Such fallacies are mainly reflected in their basic views on“ecological balance” and their attitude toward it as well as the root cause of its destruction etc. It is metaphysical to regard“ecological balance”as something absolute.With this erroneous standpoint,one will certainly fail to recognize the decisive role played by man in the relations between man and nature.This is decided by bourgeois world outlook and class nature.It is absolutely not the“erroneous actions of man- kind”that constitutes the root cause to upset“ecological balance”but the system of capitalist expolitation.Only when socialism replaces capitalism,people will be able to constantly know nature in depth and transform it,upset old equilibrium in a planned way and set up a new one and push forward the cause of socialism sys- tematically and step by step.

    苏美两个超级大国大肆宣传“生态危机”,声称环境污染破坏了“人类赖以生存的生态系统的固有平衡”,必然引起“毁灭和死亡”。这种错误观点,主要反映在对生态平衡的基本看法,如何对待生态平衡以及破坏生态平衡的根源等问题上。把生态平衡绝对化是形而上学的观点。这种错误观点在对待人和自然界的关系中,必然看不到人的决定作用。这是由资产阶级世界观以及资产阶级的阶级本性所决定。破坏生态平衡的根源绝不是“人类的错误行动”,而是资本主义的剥削制度。只有社会主义代替了资本主义,才能不断深刻地认识自然、改造自然,有计划的打破旧平衡,建立新平衡,使社会主义事业有计划、有步骤的向前迈进。

    In this paper the authors have made scientific researches on the causes of the damages done to the fishery resources on the basis of the article The effects of water quality pollution of the 2nds songhu river on the fishery resources”.It covers four aspects: (1) The trunk reaches of the 2nd songhua river and its pollution inrecent years; (2) The work having been done and the methods employed; (3) The monitorings of the pollutants which are hurtful to fishery resources in the river water;the effects on the planktons,the...

    In this paper the authors have made scientific researches on the causes of the damages done to the fishery resources on the basis of the article The effects of water quality pollution of the 2nds songhu river on the fishery resources”.It covers four aspects: (1) The trunk reaches of the 2nd songhua river and its pollution inrecent years; (2) The work having been done and the methods employed; (3) The monitorings of the pollutants which are hurtful to fishery resources in the river water;the effects on the planktons,the ovipositi- ng sites:the embryonic development of fishes and the commodity value of the fishing acouisitions; (4) the synthetic assessment of the organic pollution in the middle and lower reaches of the 2nd songhua river; the principal pollutants caus- ing damages to the fishery resources;the effects on the interferences and dnmages done to the ecological equibrium;and the suggestions for further study.

    本文包括四个部分,第一部分介绍第二松花江千流概貌以及近年来主要污染概况;第二部分简介工作内容及方法;第三部分阐明江水中对渔业资源有害污染物的检测情况及其对浮游生物、产卵场、鱼类胚胎发育以及渔获物的商品价值等所产生的影响。最后一部分初步提出第二松花江中、下游有机污染综合评价值;渔业资源遭受破坏的主要污染物;生态平衡受到干扰破坏后的影响以及对今后进一步研究的意见。

    BHC removal effeciency of the oxidation pond system at YL region averages 80% over a period of three years. Factors responsible for purification of BHC in oxidation ponds are discussed. Removal of BHC from water takes place by several routes: first, BHC degrades in alkaline medium but is relatively stable in acid environment. pH of the oxidation pond is found raised because of the fact that the consumption of free CO2 by photosynthesis of algae is faster than its liberation through respiratory process of the...

    BHC removal effeciency of the oxidation pond system at YL region averages 80% over a period of three years. Factors responsible for purification of BHC in oxidation ponds are discussed. Removal of BHC from water takes place by several routes: first, BHC degrades in alkaline medium but is relatively stable in acid environment. pH of the oxidation pond is found raised because of the fact that the consumption of free CO2 by photosynthesis of algae is faster than its liberation through respiratory process of the heterotrophs. pH in oxidation ponds at YL region varies from 7.0 to 10.3. Thus, higher pH values due to ecological factor provide a favorable condition for efficient removal of BHC. Secondly, BHC accumulates in phytoplankton and zooplankton in the oxidation ponds. Studies show that accumulation factor of Scenedismus oblq. and Moina was 213 and 32, respectively. The concentration of BHC adsorbed from water depends upon both the concentration of BHC in water and the biomass of algae and zooplankton. Hence, algae and zooplankton as "carriers" play an important role in transporting BHC from water to bottom sediments. Thirdly, BHCWas degraded under anaerobic condition. Bottom mud of oxidation ponds is good in adsorbing BHC. The distribution coefficient of BHC is 80. Rapid degradation of BHC has been observed in sediments of oxidation ponds. Under laboratory conditions BHC degradation rate can be accelerated by repeated additions of BHC into the bottom mud. The maximum rate attained is 3.8mg/hr/kg mud. Owing to anaerobic degradation, BHC content in the sediment of oxidation ponds has not increased over a period of three years.

    本文研究了氧化塘系统中六六六的转移和归趋。实验表明,由于氧化塘中藻类光合作用大量消耗游离二氧化碳而引起pH的上升;浮游动植物积累及通过它们转移和带入底泥;以及在底泥中的厌氧降解是六六六在氧化塘中被净化的主要原因。六六六在鱼体中积累和释放的动力学研究,证明六六六在鱼体的残留水平为水和体脂间的分配平衡所决定,水中六六六可以在鳃的气体交换过程中迅速进入体内。当水中六六六浓度低时,体内的残留又可释放到水中,其释放速率与温度有密切关系。

     
    << 更多相关文摘    
    图标索引 相关查询

     


     
    CNKI小工具
    在英文学术搜索中查有关ecological的内容
    在知识搜索中查有关ecological的内容
    在数字搜索中查有关ecological的内容
    在概念知识元中查有关ecological的内容
    在学术趋势中查有关ecological的内容
     
     

    CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
    版权图标  2008 CNKI-中国知网
    京ICP证040431号 互联网出版许可证 新出网证(京)字008号
    北京市公安局海淀分局 备案号:110 1081725
    版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社