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farming-pastoral region
相关语句
  农牧交错区
     Effect and Benefit of Forage Cultivation and Livestock Raising to the Protection of Ecosystem in the Farming-Pastoral Region of Chaidamu Basin
     柴达木盆地农牧交错区种草养畜的生态经济效益
短句来源
     Decision Analysis of Grain Crop Rational Layout in Inner Mongolia Typical Farming-Pastoral Region
     内蒙古典型农牧交错区作物优化布局决策分析
短句来源
     In the end of thesis, based on presented basic theories, a case of Xiaobazi Special Eco-region, located Farming-pastoral Region of Northern Chian, is studied and discussed.
     ⑦ 文章最后以北方农牧交错区河北省丰宁满族自治县小坝子生态特区建设为例,运用生态特区建设基本理论进行分析和探索。
短句来源
     Wulanchabu League, which is located in the farming-pastoral region in the north of China, has been extraordinarily fragile eco-environment.
     乌兰察布盟地处北方农牧交错区,生态环境十分脆弱。
短句来源
     The grain crop rational layout schemes in various drought conditions are analyzed by means of the linear programming method,taking Balinzuo Qi in Inner Mongolia as an example of the typical farming-pastoral region.
     利用线性规划方法,以赤峰地区的巴林左旗为例,分析了内蒙古典型农牧交错区在各种干旱年型以及干旱年型未定的情况下,农作物的最优种植方案。
短句来源
  半农半牧区
     Speeding up the Industrialization of Stockbreeding and Striving to Raise the Earnings of the Farmers in the Farming-pastoral Region by Exploiting the Advantages of Farming-pastoral Blending —— — On how to promote the Industrializ
     发挥农牧结合优势 加快畜牧业产业化发展 努力提高半农半牧区农民收入——试论如何抓好阿坝州半农半牧区畜牧业产业发展
短句来源
     The primary means to raise the income of the farmers of the farming-pastoral region is relying on support from policies and science and technology,rectifying agricultural structure and speeding up the industrialization of stockbreeding.
     依靠政策和科技,狠抓农业结构调整,加快畜牧业产业化发展,是提高半农半牧区农民收入的根本路径。
短句来源
  “farming-pastoral region”译为未确定词的双语例句
     EXPLOITATION AND UTILIZATION OF CULTIVATED LAND RESOURCES IN FARMING-PASTORAL REGION OF INNER MONGOLIA
     内蒙古农牧交错地区耕地资源及其开发利用
短句来源
     A Study of Climate Change Impact on Northern Farming-Pastoral Region
     气候变化对北方农牧交错带的可能影响
短句来源
     STUDIES ON DEVELOPMENT OF THE INTERLOCK AREA OF FARMING-PASTORAL REGION IN NORTHERN CHINA
     我国北方农牧交错带生态环境影响分析
短句来源
     The Impacts of Climate Change on the Interlock Area of Farming-Pastoral Region and its Climatic Potential Productivity in Northern China
     气候变化对我国北方农牧交错带及其气候生产力的影响
短句来源
     Analysis of The Vulnerablity of Man-Nature System in The Interlock Area of Farming-Pastoral Region in Northern China
     我国北方农牧交错带人地系统脆弱性刍议
短句来源
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  farming-pastoral region
The results are as follows: (1) The eco-environment background condition becomes worse from southeast to northwest in the farming-pastoral region of northern China.
      
Changes and spatial patterns of eco-environment in the farming-pastoral region of northern China
      


Exploitation and utilization of cultivated land resources is one of the essential tasks in the research of regional land use.This paper gives a detailed description of the quantity,quality and distribution of and existing problems in cultivated land resources in farming-pastoral region of inner Mongolia Countermeasures for coping with the problems in exploitation and utilization of cultivated land resources are put forward accordingly.

耕地资源的开发利用问题是区域土地资源利用研究的重要内容之一。本文对内蒙古农牧交错地区耕地资源的数量、质量与分布;耕地资源利用中存在的主要问题做了详细的评述。并针对利用中存在的问题提出了耕地资源开发利用应采取的措施。

Desertification is one of the most serious environmental problems on the globe. It is of concern to 900 million people in over 100 countries and regions covering 3.6billion ha of land or one-fourth of the total terrestrial area. It is still in the process of expansion. The convention to combat desenification signed in Paris in 1994 indicated that this problem has been placed as one of the important agendas in the international society. Desertification is also an essential environmental problem in China. The...

Desertification is one of the most serious environmental problems on the globe. It is of concern to 900 million people in over 100 countries and regions covering 3.6billion ha of land or one-fourth of the total terrestrial area. It is still in the process of expansion. The convention to combat desenification signed in Paris in 1994 indicated that this problem has been placed as one of the important agendas in the international society. Desertification is also an essential environmental problem in China. The expansion of desertified area constitutes an essential factor for the gradual shrink of land resources. With regard to the sandy desertified area in the farming-pastoral region of northern China, the affected area increased from 30 percent of the total land area in the 1970s to 40 Percent in the mid 1980s. China is situated in Asia / Pacific region, according to Convention and its Annex for Asia and in the light of viewpoints of Asia / Pacific region and actual conditions of China, we think that "Desertification means the process of land evoluting towards desert-like conditions and reduction of land productivity and even loss of land resources resulting from interactions between irrational human activities and vulnerable environment". Therefore, desertification in China should not include original desert such as sandy desert, rocky of gravel desert (gobi), salt desert, wind-erosion related yardan relief and frigid desert resulting from pure natural factors. With regard to bedrock-exposed stony hills (bare rocky relief), only the naturally formed bare rock landscape such as karstic fenglin (Peak forest) and fengcong (cluster forest) is differentiated from top soil washed-off and bedrock exposed rocky slopeland resulting from human activities such as steep slope reclamation and cultivation, can the latter be referred to as rocky desertification. In terms of warer erosion related desertification, it merely means serious land degradation marked by bad land or rocky (fragmental)slopeland occurred due to serious decline or even loss of land productivity resulting from serious fluvial erosion caused by human activities rather than simply referring to all that related to soil and water loss as desertification. Since desertification is closely related to human activities, in terms of concept of bine, it refers to land degradation forming desert-like landscape caused by human activities since recorded history rather than taking the deserts formed and developed in natural process during prehistorical or geological period as desertfication. Therefore,desertification combating can not be equated to sandy desert prevention and control, or even simply take areas with drought index ranging between 0.05~0.65 as desertified area. According to implications of desertification described in Chapter 1 and indicators and features shown above, in light of generalization of major research achievements gained in China, the existing desertified land area in China is 861 600km2, accounting for 8.97 percent of the total land area, of which desertified land area induced by water erosion covers 394 000km2, making up 45.7 percent of the total desertified area;wind-erosion induced desertified area is 379 600km2, or 44.1 percent; and desertifiedarea caused by physical and chemical actions (such as secondary salinized land)occupies 88 000km2, or 10.2 percent. Though land desertification takes human excessive economic activities as an inducing factor, yet the unfavourable physical factor serving as the basis for its formation and development also exists. Land desertification can be formed and developed only by the combination of the two factors. Desertification can thus be regarded as the product of interactions between intense human activities and vulnerable eco-environment, the product of manland conflict. The types of human factors for land desertification under wind effect in northern China are listed in following: overgrazing occupied 30. 1% of desertified land,overfarming occupied 26.9%, excessive firewood gathering occupied 32.7%, irration

荒漠化是指人类历史时期以来,由于人类不合理的经济活动和脆弱生态环境相互作用造成土地生产力下降,土地资源丧失,地表呈现类似荒漠景观的土地退化过程。在中国北方荒漠化形成因素中过度放牧占30.1%,过度农垦占26.9%,过度樵采占32.7%,水资源利用不当占96%,工矿交通建设中不注意环境保护占0.7%,在地区上以北方农牧交错及旱农地区荒漠化最为严重。要采取因地制宜措施和建立健全而完善的治理实施系统以达到生态、经济和社会三个效益的目的。

From the view point of sustainable development,the relationship between climate change and sustainable development in northern farming pastoral region is discussed.The emphasis is put on the impact study of climate change on agriculture and animal husbandry in the farming pastoral region.It points out that climate change may cause the farming pastoral area′s transfer to southeast,the certain unfavorable impacts on agriculture and the certain unfavorable and favorable impacts on animal husbandry....

From the view point of sustainable development,the relationship between climate change and sustainable development in northern farming pastoral region is discussed.The emphasis is put on the impact study of climate change on agriculture and animal husbandry in the farming pastoral region.It points out that climate change may cause the farming pastoral area′s transfer to southeast,the certain unfavorable impacts on agriculture and the certain unfavorable and favorable impacts on animal husbandry.

从可持续发展角度出发 ,分析了气候变化对北方农牧交错带的空间位置以及农牧业生产的可能影响。认为气候变化将使交错带向东南移动 ,气候变化对交错带农业的可持续发展不利 ,对牧业的可持续发展有利也有弊。

 
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