hillside fields的例句大全

Using Tracer Method by~ ( 137) Cs to Study Soil Erosion of Hillside Fields in South Jiangsu Province

用~（137）Cs法探讨苏南坡地的土壤侵蚀

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Study on Rainfall Source Potential and Rainfall Redistribution on Hillside Fields of Mountain Area in the South of Ningxia

宁夏南部山区坡地雨水资源化潜力及降水再分配研究

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Research on Agricultural Sustainable Development Technique of Hillside Fields in Sandstone Hilly District

砂岩山丘区坡地农业可持续发展技术研究

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Design and application of rainwater harvesting terrace project in hillside fields

小流域坡耕地集流梯田工程设计与应用

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Study on Geographic Distributions of Graded Hillside Fields in Liaoning Province

辽宁省各级坡地地理分布的研究

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Analyzed the rill distribution characteristics on the hillside fields and got it's critical length of slope;

分析了坡面细沟分布特征及临界坡长；

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Study of the Relation Between Planting Density and Root on Jujube Close Planting Garden in Arid Hillside Fields

旱坡地枣树密植园密度与根系关系的研究

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The Wilting Phenomenon of Jujube in Arid Hillside Fields

旱坡地枣树的萎蔫现象

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Site Classification and Evaluation of Hillside Fields in Karst Upland I: Analysis on Site Factors in Guizhou Karst Upland

喀斯特山地坡耕地立地分类系统与评价（Ⅰ）&贵州喀斯特山地坡耕地立地因素分析

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Different vegetation types change the range are that the natural hillside fields is the greatest, and pine forest land smallest.

不同植被类型变化幅度为自然荒坡地＞农耕地＞松林地。

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The Influence of Giving up Cultivation and Resuming Forest at the Hillside Fields Large than 25 ° on the Sustainable Development in Chongqing

25度以上坡耕地退耕还林对三峡库区农林经济可持续发展的影响

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The method of planting grassland with strip trench and grassplots was studied in eroded hillside fields.

研究了在侵蚀坡地采用条沟-草块的特殊建植草地方法。

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Through the classic year's analysis, it is proved that the soil nutrient situation be the main factor for effecting on soil productivity of hillside fields.

通过典型年样本分析，证明土壤养分状况是影响坡耕地生产能力的主要因素；

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The two way of solving the problem of water shortage are retaining runoff on the spot and retaining store of the runoff source in the hillside fields.

坡地改造拦蓄径流就地利用和径流资源的拦蓄储备是解决缺水问题的两种途径。

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Extensive production on hillside fields of sandstone hilly area causes soil and water loss, which leads to degradation of agricultural resources and degeneration of eco-environment and agricultural sustainable development.

砂岩山丘区坡地粗放生产是引起水土流失，导致农业资源退化和生态环境恶化，影响农业可持续发展和山区综合开发建设的重要制约因素。

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The result also indicates that so long as the management and development can be combined organically, the hillside fields of mound can be cultivated by a large scale and will not cause soil erosion.

研究结果还表明，只要治理与开发有机结合，丘岗坡地可以大面积开垦，不会造成水土流失。

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The results show that: the rainwater catching terraces with a ratio of plane cropland area to sloping area 1 ∶ 1 on the hillside fields should be constructed in this hilly semiarid area;

结果表明，该地区坡耕地适宜修建1∶1平坡比的集流梯田工程；

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The species types of grass vegetation increase from 6 to 16.The coverage rate can reach 85% in the first year after controlling eroded hillside fields, and soil and water loss can control in the short time.

治理当年，植被覆盖率由原来的25%提高到85%，能在短期内控制水土流失。治理3年后坡地草被物种由6种发展到16种，促进了良性发展。

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Don't forget, will all have a section of hillside fields not going up in everybody's heart, at that time, needed most, except smiled, have that pair of hands helping you.

不要忘了，每个人的心里都会有一段上不去的坡地，在那时，最需要的，除了微笑，还有那双帮助你的手。

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Cutting slope engineering of subgrade must fit in with topographic, geologic and environmental characteristics of hillside fields, otherwise it can lead to the cutting slope too high and very bald and bring about engineering and environmental hazards.

路堑边坡工程要适应坡地地形地质和环境特征，否则会导致边坡过高过秃，酿成工程和环境灾害。

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