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desertification

D 开头单词托福词汇SAT词汇

常见例句

  • The desertification of land by the current world - wide attention.
    留学解答资讯网:土地的沙漠化得到了当今世界广范围的重视.
  • Desertification drains an arid or semiarid land of its life - supporting capabilities.
    沙漠化使干旱或半干旱地区维持生命的能力逐渐枯竭.
  • Achievements have been made in desertification prevention and control.
    防沙治沙工作取得积极效果.
  • A third of Africa is under threat of desertification.
    非洲有三分之一的土地面临荒漠化的威胁。
  • Desert and desertification carry different meanings . The former has come into existence through geological ages.
    沙漠和土地沙化是两个性质不同的概念.
  • Consulting other desertification assessment standard and considering the opinion of experts, brought forward desertification assessment standard.
    参考其它地区的荒漠化评价标准,并充分考虑专家的意见后, 提出了本文的荒漠化评价标准体系.
  • The karst areas of south China are vulnerable ecological regions, where rocky desertification is widely developed.
    中国南方岩溶区是石漠化广为发展的脆弱生态区域.
  • Achievements have been made in desertification prevention and control.
    防沙治沙工作取得积极效果.
  • This paper analyzes desertification problem of heilongjiang province and states fathering countermeasure.
    本文分析了黑龙江省沙化存在的问题,根据问题论述了今后治理对策.
  • Grassland degradation and desertification have become one of the prominent environmental problems in the Zoig ê area.
    草地退化、土地沙化等问题已成为若尔盖地区突出的环境问题之一.
  • Relationship between drought and desertification, famines and locust disaster was studied inthis paper.
    本文研究了干旱和沙漠化 、 旱与饥荒、旱与蝗灾的关系.
  • Desertification is a disaster for the natural environment.
    沙化是自然环境的大患.
  • With the process of the sandy desertification in grassland, the contents of clay decreased.
    随着草原沙漠化的加剧, 土壤粘粒含量趋于减少,砂粒增多.
  • Inner Mongolia lies the fragile district of ecology and the desertification is rapidly developing.
    内蒙古处于生态脆弱区,荒漠化发展迅速.
  • Desertification is global problem in the world today.
    当前,沙漠化已成为一个世界性的问题.
  • Therefore, the process of desertification control is the SD process.
    沙漠化全面治理的过程正是沙漠化地区向可持续发展的过程.
  • Abstract: Desertification is the serious environmental and social economy problems.
    文摘: 荒漠化是当今世界严重的环境与社会经济问题.
  • This result reveals habitat fragmentation caused by the desertification in this region.
    这一结果揭示了荒漠化过程引起的生境破碎化.
  • The desert in the northwest is gradually expanding, leading to serious desertification and frequent sandstorms.
    西北地区沙漠逐渐扩展, 荒漠化日益严重,沙尘暴频繁发生.
  • The happening of regional desertification system is stochastic, complicated and multicomponent.
    区域荒漠化发生是随机的 、 复杂的,多元的复杂系统.
  • Desertification of various degrees have been happening source region of Yangtze River.
    长江源区存在不同程度的沙化现象,沙地种类多样,分布广泛.
  • Essentially , soil erosion is the key causing rocky desertification.
    水土流失是石漠化过程中一个关键环节.
  • Ban addressed a U . N. conference to combat desertification Wednesday in Madrid.
    潘基文星期三在马德里举行的控制沙漠化联合国会议上发表上述讲话.
  • The paer analyses Causes of TaiLai desert and forward control measures of desertification.
    本文介绍了泰来沙地形成的原因,提出了土地沙化的防治措施.
  • The soil desertification in northern part of Hebei province is getting more and more serious.
    河北省北部地区土壤沙化有日趋发展之势.
  • After adopting the policy of forest conservation, the problem of desertification of land has been relieved.
    实行封山育林的办法以来, 这里的土壤沙化问题有了明显缓解.
  • There must be intrinsic mechanism of land desertification behind these activities.
    在这些破坏行为背后,存在着更深层次、更具决定性作用的荒漠化内在机制.
  • M : And the worsening desertification is another major reason.
    日益严重的沙漠化是另一个重要原因.
  • The paper first introduces the desertification status of Hulunbeier Grassland and analysizes its cause of formation.
    文章介绍了呼伦贝尔草原沙化情况,并分析了沙化成因.
  • The salinization is one of the main types desertification and the land degradation.
    盐渍化是荒漠化和土地退化的主要类型之一.
  • Desert and desertification carry different meanings . The former has come into existence through geological ages.
    沙漠和土地沙化是两个性质不同的概念.
  • Are people's interests equally harmed by water pollution, air pollution, desertification, salinization, and deforestation, etc?
    试问水体污染 、 空气污染 、 土壤沙化盐碱化 、 森林退化等是平等地损害每个人的利益 吗 ?
  • This paper analyzes desertification problem of heilongjiang province and states fathering countermeasure.
    本文分析了黑龙江省沙化存在的问题,根据问题论述了今后治理对策.
  • Grassland degradation and desertification have become one of the prominent environmental problems in the Zoig ê area.
    草地退化、土地沙化等问题已成为若尔盖地区突出的环境问题之一.
  • Desertification is a disaster for the natural environment.
    沙化是自然环境的大患.
  • Soil erosion and desertification in the semimoisture zone have a great connection with irrational exploitation.
    半湿润地区的水土流失和土地沙化在很大程度上与人类不合理的开发利用有关.
  • Desertification of various degrees have been happening source region of Yangtze River.
    长江源区存在不同程度的沙化现象,沙地种类多样,分布广泛.
  • At the same time, planting yew can prevent soil desertification, with a high environmental value.
    同时, 种植红豆杉可以防止土壤沙化, 具有较高的环保价值.
  • According to this hierarchy system , the distribution law of farmland desertification in Zhangwu County was stu.
    并以此初步探讨了彰武地区农田沙化的分布规律.
  • The paer analyses Causes of TaiLai desert and forward control measures of desertification.
    本文介绍了泰来沙地形成的原因,提出了土地沙化的防治措施.
  • The soil desertification in northern part of Hebei province is getting more and more serious.
    河北省北部地区土壤沙化有日趋发展之势.
  • After adopting the policy of forest conservation, the problem of desertification of land has been relieved.
    实行封山育林的办法以来, 这里的土壤沙化问题有了明显缓解.
  • The paper first introduces the desertification status of Hulunbeier Grassland and analysizes its cause of formation.
    文章介绍了呼伦贝尔草原沙化情况,并分析了沙化成因.
  • Desertification caused by rivers, reservoirs, drainage plug.
    沙漠化造成河流 、 水库 、 水渠堵塞.
  • Besides desertification and grassland shrinkage, the region's lakes and wetlands are also drying up, experts say.
    专家表示,除了沙漠化和草地退化, 本地区的湿地和湖泊也在逐渐干枯.
  • Relationship between drought and desertification, famines and locust disaster was studied inthis paper.
    本文研究了干旱和沙漠化 、 旱与饥荒、旱与蝗灾的关系.
  • With the process of the sandy desertification in grassland, the contents of clay decreased.
    随着草原沙漠化的加剧, 土壤粘粒含量趋于减少,砂粒增多.
  • Desertification is global problem in the world today.
    当前,沙漠化已成为一个世界性的问题.
  • Therefore, the process of desertification control is the SD process.
    沙漠化全面治理的过程正是沙漠化地区向可持续发展的过程.
  • Damages caused by desertification were assessed at millions of dollars.
    沙漠化造成的损失估计达到上百万美元.
  • In 2000, desertification includes sandy desertification, water erosion and salinization in Maowusu andis totally 6.
    2000年毛乌素沙地的荒漠化类型包括沙漠化 、 水土流失和盐碱化,共有荒漠化土地6.
  • We are seeing more frequent floods, increased drought, desertification and water scarcity.
    如今洪水日益频繁, 干旱日趋严重, 沙漠化与日俱增,水资源利用殆尽.
  • Polluted water, desertification and the sandstorm are the main dangers of our society.
    污水 、 土壤沙漠化、沙尘暴是当今社会的三大危害.
  • Naiman Station for Desertification Experiment field stations of the Chinese Ecosystem Research Network.
    奈曼沙漠化试验研究站为中国生态系统研究网络站.
  • Ecological environment should be harnessed through controlling land desertification and utilizating woodland as permanent nature defence.
    生态环境综合治理是通过防止土地沙漠化,因地制宜集中连片发挥林、草永久性屏障作用.
  • The government invested a good amount of money to prevent and control desertification.
    政府投入了很多资金来预防和控制沙漠化.
  • The dust storms in Korea are the result of rapid desertification in China.
    朝鲜的沙尘暴现象是中国快速沙漠化的结果.
  • Ban addressed a U . N. conference to combat desertification Wednesday in Madrid.
    潘基文星期三在马德里举行的控制沙漠化联合国会议上发表上述讲话.
  • Desertification is a sad example of how human activities affect the nature adversely.
    人类活动会对大自然产生不利的影响,沙漠化现象就是一个令人伤心的例子.
  • Vegetation restoration is key measures of combating desertification.
    植被恢复是治理沙漠化土地的根本措施.
  • M : And the worsening desertification is another major reason.
    日益严重的沙漠化是另一个重要原因.
  • Desertification has been recognized as a major threat to biodiversity.
    土地沙漠化被认为是对生物多样性构成主要的威胁.
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