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
   the northwest of shanxi 在 自然地理学和测绘学 分类中 的翻译结果: 查询用时:0.528秒
图标索引 在分类学科中查询
所有学科
自然地理学和测绘学
生物学
图书情报与数字图书馆
环境科学与资源利用
农作物
农业基础科学
农业经济
地质学
农艺学
更多类别查询

图标索引 历史查询
 

the northwest of shanxi
相关语句
  晋西北
    Environmental Characteristics and Types of Land Desertification in the Northwest of Shanxi Province
    晋西北地区环境特征与土地荒漠化类型研究
短句来源
    RESEARCH ON THE LAND DESERTIFICATION IN THE NORTHWEST OF SHANXI PROVINCE
    晋西北土地沙漠化问题的研究
短句来源
    STUDY ON THE PROCESSES AND DEVELOPMENTAL TRENDS OF LAND DESERTIFICATION IN THE NORTHWEST OF SHANXI PROVINCE
    晋西北地区土地沙漠化过程及发展趋势研究
短句来源
  “the northwest of shanxi”译为未确定词的双语例句
    Consequently,the development trend of land desertification in the future in the northwest of Shanxi Province depends on the impact of natural factors and human factors in coming years.
    并指出,该区土地沙漠化的未来发展趋势主要取决于自然因素和人为因素的发展趋势。
短句来源
查询“the northwest of shanxi”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
没有找到相关例句


According to the field investigation and the analysis of samples in lab,the authors suggested that land desertification in the northwest of Shanxi Province resulted from fragile,unsteady natural factors,which leads to the physical desertification process,and human unreasonable economical activities accelerates the process.In other word,it is caused by intensive human activities and fragile ecologial environment.Consequently,the development trend of land desertification in the future in the northwest...

According to the field investigation and the analysis of samples in lab,the authors suggested that land desertification in the northwest of Shanxi Province resulted from fragile,unsteady natural factors,which leads to the physical desertification process,and human unreasonable economical activities accelerates the process.In other word,it is caused by intensive human activities and fragile ecologial environment.Consequently,the development trend of land desertification in the future in the northwest of Shanxi Province depends on the impact of natural factors and human factors in coming years.

根据野外调查和室内实验样品的测试分析,认为晋西北地区现代土地沙漠化是在脆弱不稳定的自然因素基础上产生的自然沙漠化过程和人为不合理的经济活动导致的人为沙漠化加速过程的迭加结果,它是人类不合理的、过度的土地利用与脆弱的生态环境间不相协调的产物。并指出,该区土地沙漠化的未来发展趋势主要取决于自然因素和人为因素的发展趋势。

Land desertification is one of the most seriotls problem of ecological environment nowdays, which limits the social and economic develol,ment. This article analyzes the land desertification processes in the northwest of Shanxi Province according to the field investigation and the chronlogical data. The study results show that the processes of lancl desertiflcation was occured or developed at this area in the geological stages of the Quaternary before the historical times, especially existed in the last...

Land desertification is one of the most seriotls problem of ecological environment nowdays, which limits the social and economic develol,ment. This article analyzes the land desertification processes in the northwest of Shanxi Province according to the field investigation and the chronlogical data. The study results show that the processes of lancl desertiflcation was occured or developed at this area in the geological stages of the Quaternary before the historical times, especially existed in the last glacial period of the Quaternary(25000 - 12000a. B. P. ) The authors think that the comtemprorary processes of land desertification development at that area are mainly caused and controlled by climatic conditions and fragile ecological envi ron ment and partiyintertered by human unreasonable activities. At the same time. the development trends of land desertification are preliminnrily discussed under the global climate warming. As a result, land desertification in near futurewill be expanded tlnless rehabilitation measures are taken.

根据野外调查和测立资料分析,认为晋西北地区土地沙漠化过程,至少在有史记载以前的晚更新世末期(即25000-12000aB.P.间)就已断续存在。现代土地沙漠化过程是自然环境特别是干旱多风的气候因素起控制作用,而人类不合理的经济活动则是叠加在自然环境之上,对沙漠化的发生与扩展起着“催化剂”的作用。并讨论了未来全球气候变暖背景下该区土地沙漠化的发展趋势。

 
图标索引 相关查询

 


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