抗旱减灾 drought relief and disaster alleviation(0) drought and disaster(2)   drought and disaster      Terraces improve water and fertilizer conditions of soil, enhance the capacity of anti drought and disaster alleviation, and store runoff and sediment at the same time. The average grain yield of the whole county on terraced land was still reached 2 292 kg /hm 2 in 1977 when there was a severe drought of happened once of every fifty years.      梯田在拦蓄径流泥沙的同时 ,改变了土壤水肥条件 ,提高了抗旱减灾的能力 ,在 1997年发生 5 0年一遇严重干旱的情况下 ,全县梯田平均单位面积产量仍达 2 2 92kg/hm2 。 短句来源      Combining with natural and geological conditions, agricultural planting structure, crop output level, water resource' exploitation and utilization degree and management ability about preventing drought and decreasing disaster, worked out counLerrneasure for drought and disaster ar. rordingly.      结合关中地区的自然地理条件、农业种植结构、水资源开发利用程度和抗旱管理水平等实际情况，因地制宜地制定相应的抗旱减灾对策。 短句来源   “抗旱减灾”译为未确定词的双语例句      Serious drought have been taken place in the spring of 2006, which discover that the capacity of drought resistance is not fit for the development of economy and society at present.      2006年春季严重旱情暴露出目前我国的抗旱减灾体系建设与经济社会发展仍不相适应,抗旱减灾能力仍然不足。 短句来源      Design and realization of the information system for the monitorof soil moisture content and drought relief and disasteralleviation in North Huai River of Anhui      安徽淮北墒情监控与抗旱减灾信息系统设计与实现 短句来源      Study on Drought Evaluation and Drought Resistance Strategy      旱情评价及抗旱减灾研究 短句来源      This paper reviews the drought disasters occurred in Yuncheng during 1990～1999,gives the countermeasures on drought resistance.      本文回顾了 1990～ 1999年发生的旱灾 ,据此提出今后的抗旱减灾对策 短句来源      Application of the technology of soil moisture forecast in fighting drought and reducing natural disaster      土壤墒情预报技术在抗旱减灾中的应用研究 短句来源 更多          相似匹配句对      Study on Drought Evaluation and Drought Resistance Strategy      旱情评价及抗旱减灾研究 短句来源      Drought resistance and disaster relief measures in Tailai County      泰来县抗旱减灾的措施 短句来源      Drought-Resistant Decision Support System      抗旱决策支持系统 短句来源      Finally, the hazard mitigation countermeasures on the region of Urumqi has been put forward.      提出了减灾对策。 短句来源      ON THE BENEFITS IN HAZARD MITIGATION      论减灾效益 短句来源 查询“抗旱减灾”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 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。          The arid and semiarid area in Northwest China covers an area of 83% of total inthat region.The major features of dry climate are less rainfall,less vegetation,great sur-face evaporation,serious short of agriculturally-used water,and frequent drought da-mages.Agricultural development in this region should be based on rational utilization ofwater resources,improvement of water use efficiency,exporation of agricultural yield in-creasing potentials,fighting against droughts and reducing disasters.Agrucltural en...             中国西北干旱、半干旱地区的面积约占该地区国土面积的83%。降水稀少,植被稀疏,地表蒸发量大,农业水分亏缺严重,旱灾频繁,为其主要干旱气候特征。本区农业发展从战略上应立足于:合理利用水资源,提高水资源利用率,挖掘农业增产潜力,抗旱减灾。以采取农业工程措施,搞好农田基本建设,兴修水利工程,植树造林,种草养畜,培育耐旱高产作物品种,推行旱作技术,应用气象信息进行农业措施决策等为主要对策。 文摘来源          The statistic analysis of different crop water balance and crop yields in the semiarid regions in South Ningxia indicated that autumn crops for local rainfalll useefficiency,high yield and stability are superior to summer crops. Under the guidingthinking of drought resistance and disaster reduction,the improvement of moisture con-version efficiency of the system,the encourage of good things and the eradication of badthings and the strengthening of agricultural countermeasures against dry weather to in-creas...             通过对宁南半干旱地区不同作物水分平衡及作物产量统计特征的分析表明：秋粮对当地降雨利用率、高产性、稳产性明显优于夏粮。在立足于抗旱减灾、提高系统水分转化效率，趋利避害，增强粮食生产稳定性的干旱气候农业对策的基本思路下，提出“压粮扩草”、“压夏扩秋”的种植业结构调整方针。并通过线性归划的方法对稳定型种植制度的作物配制比例进行了定量化研究。 文摘来源          With a plentiful research material,the factors that affect the grain production ofthe water and soil loss region of the northwest loess plteau has been analysed.A detail re-search the regular and the mainly types of the drotight in the area has been made.             该文以大量翔实的调查资料，从生态学、地理学、灾害学、农经学相结合的角度，分析论证了西北黄土高原水土流失区制约粮食生产发展的因素，干旱发生规律及其主要类型，进而对该区干旱缺水的因素进行了深层次的研究；对粮食及农业生产的防旱抗旱减灾活动提供了理论依据。 文摘来源   << 更多相关文摘         相关查询: 减灾 抗旱 抗旱性 减灾管理 减灾社会化 防灾减灾 减灾对策 防震减灾 综合减灾 减灾方案 减灾信息 抗旱剂  对查询结果不满意

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