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   eco environment 在 农业基础科学 分类中 的翻译结果: 查询用时:0.184秒
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eco environment
相关语句
  生态环境
    Effect of Alfalfa on the Soil Eco Environment.
    苜蓿对土壤生态环境的影响
短句来源
    Monitoring and Research Methods on Eco environment Evolution in the Crisscross Region of Water wind Erosion
    水蚀风蚀交错带生态环境演变监测研究方法
短句来源
    The Relationship between Eco environment and Agricultural Modernization
    生态环境建设与农业现代化
短句来源
    Problems and Countermeasures of Agricultural Eco environment in Datian County
    大田县农业生态环境问题与对策
短句来源
    Investigation on Eco environment Construction and Soil water Conservation in Shenzhen City
    深圳市水土保持生态环境建设调查
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  “eco environment”译为未确定词的双语例句
    Effect of Soil Water Conservation on Eco environment in Front Region of the Wulanbuhe Desert
    乌兰布和沙漠前沿水土保持对生态环境的影响
短句来源
    Countermeasures as Well as Soil and Water Conservation and Eco environment Construction for Shenmu, Fugu, Yulin and Hengshan Coal Fields
    神府榆横煤田能源开发区水土保持与生态环境建设对策
短句来源
    The Management of Soil and Water Loss to Rebuild a Graceful Yan'an with Green Mountains and Clean Water Rivers ——Understanding and Thinking Concerning Premier's Instructions on Eco environment Construction
    治理水土流失 再造山川秀美延安——对中尺度生态环境建设中落实总理指示的认识与思考
短句来源
    Soil and Water Conservation Is the Principal Part of Eco environment Construction
    水土保持是生态环境建设的主体
短句来源
    Implementing National Scaled “Ten,Hundred,Thousand”Soil and Water Conservation and Eco environment Experimental Counties Conducted in Xingning City
    全国水土保持生态环境建设“十百千”示范县的雏型
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  eco environment
So the eco-environment in arid China is in a severe condition.
      
Specifically, it is realized through planting grassland and improving local eco-environment.
      
Now we can successfully monitor and forecast the eco-environment in Beijing and neighbor areas.
      
Accordingly, the factors including nature and human activities are crucial to mountainous eco-environment vulnerability with feature of vertical-belt.
      


Agricultural ecological environment,as the basis of agriculturalproduction,has an important bearing on the level of production anddevelopment of agriculture.This article centers upon the soilenvir-onmental impact on grain yields,with implementations of regression-correlation analysis.The farm lands,in the region of study,arespecified into 3 soil-type classifications and 7 subclassifications withthe help of Fuzzy method.Marked variations of grain yields withrespect to different land classifications and...

Agricultural ecological environment,as the basis of agriculturalproduction,has an important bearing on the level of production anddevelopment of agriculture.This article centers upon the soilenvir-onmental impact on grain yields,with implementations of regression-correlation analysis.The farm lands,in the region of study,arespecified into 3 soil-type classifications and 7 subclassifications withthe help of Fuzzy method.Marked variations of grain yields withrespect to different land classifications and land features are abser-red.Hence,effective and feasible ways of elevating the grain yieldsas well as the quality of the eco-environment have been proposed forthe region in question.

本文从生态经济学角度,应用多元回归——相关分析方法,探讨了一定气候条件下土壤诸因子及其组合状况与粮食产量的各种数量关系,定量地描述了土壤侵蚀给粮食单产带来的损失。在聚类分析基础上,分析了不同土壤条件下粮食生产经济效益及其高产稳产的土壤条件,简要地提出了今后的改造措施。

The proper skeleton and optimal structure of runoff farming system in small basin or valley and the experimental data of the flood-prevent and silt-control are presented. On the basis of the theory of slope runoff, the equation of runoff equilibrium on slope surface is created and the mean dis charge from slopes , which treated by different skills on the surface, is calculated. It is acknowledged that the pool-collecting system of precipitation and water conservation skills provided scientific evidences for...

The proper skeleton and optimal structure of runoff farming system in small basin or valley and the experimental data of the flood-prevent and silt-control are presented. On the basis of the theory of slope runoff, the equation of runoff equilibrium on slope surface is created and the mean dis charge from slopes , which treated by different skills on the surface, is calculated. It is acknowledged that the pool-collecting system of precipitation and water conservation skills provided scientific evidences for improving eco-environment in arid areas, rehabilitating desertified lands, closing agricultural environment to control artificially and for finding new water supplies with lower cost and high quantity in dry land areas.

本文通过小流域径流农业系统的合理布局、最佳结构形式以及防洪、防淤的试验研究。根据坡地径流理论,建立坡地表面径流平衡方程,计算了坡面不同技术处理的多年平均流量。降雨集存系统和保水技术对于改善干旱地区生态环境,加速某些地区的沙漠化综合治理,对封闭农业环境进行人工调控,为干旱地区创造成本低、质量高的新水源等提供科学依据。

The Lezhi county was used to be poor. But from 1982 on,this county's eco environment has beeimproved, the yield of agriculture has been stable and high, the contradictons among fertilizer, fodder and fuel have beesolved, the agricultural reserve forces have been strengthened, and people have enough food and daily necessities boverall planning, comprehensive harness, and centralized and successive managing the soil and water loss.

五年来,贫困的乐至县,通过全面规划,综合治理、集中治理和连续治理水土流失,改善了生态环境条件,农业稳产高产,解决了肥料、饲料和燃料的矛盾,人民丰衣足食,增强了农业后劲。

 
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