1) candidate water sources
后备水源地
2) backing water source
后备水源
1.
The results show that the water quality of the reservoir has reached the standard for drinking water, and that the reservoir can be taken as a backing water source.
分析朱庄水库可供水量 ,对流域内工业污染源、生活污染源、农业污染源进行调查 ,分析建库后水质的趋势和现状 ,说明朱庄水库水质已达到饮用水要求 ,可作为邢台市的后备水源 ,并对保护水库水质提出对策建议。
3) standby water sources
后备水资源
1.
The standby water sources schemes in Tianjin include middle and east routes of south to north water transferring from Yangtze River,importing water from Yellow River,redeploying water from upstream reservoirs of Haihe River,effluent reuse,seawater for direct use,seawater desalination,saline ground water development,etc.
评价结果认为海水淡化、南水北调中线调水、地下咸水开发、海水直接利用可以作为天津市理想的后备水资源开发方案;上游水库调水、南水北调东线调水、引黄调水可以作为应急后备水源方案;污水处理后主要用作灌溉、生态、景观用水。
4) backup water source region
备用水源地
5) land reserveing database
耕地后备资源库
1.
To manage cultivated land rationally,Taiyuan Land and Resources Bureau builds a system called Three Databases and One Platform Account which is composed of the land reserveing database,the special fund reserveing database for exploiting land,the land reserveing database and the account database for exploiting land.
保持耕地数量和质量动态平衡是国民经济发展的要求,为了合理管理耕地,太原市国土资源局建立了"三库一账"系统,即耕地后备资源库、土地开发整理专项资金储备库、补充耕地储备库和耕地占补平衡台账,利用所建立的系统管理耕地,取得了一定成效。
6) reserve resources of cultivated land
耕地后备资源
1.
Based on three characteristics of reserve resources of cultivated land, the paper divides reserve resources of cultivated land of Zhejiang Province int o two first-grades, and nine second-grades, and establishes a guideline system f or evaluating the different reserve resources of cultivated land.
以耕地后备资源的三项特性为依据,将浙江省耕地后备资源分为2个一级类,9个二级类,并针对不同类型,根据浙江省的实际情况,制定了五类不同类型耕地后备资源的评价指标体系。
补充资料:水源地
水源地
water source location
s加{y口and{水源地(water souree loeation)指矿山生产用水的取水地点。地表水源有江、河‘湖、海和水库等,地下水源有潜流水、承压水、泉水、岩溶水等。矿山矿坑水、生产废水、生活污水、冷却排水等也可以利用,但需经过处理或冷却后用于矿山生产;这是水源的重复循环利用,节约用水,缓解水资源短缺矛盾,减少排水对环境污染的重要途径。 一般地下水取水,工程费用少,水质好,净化设施简单,便于分期建设,水质不易受外部污染,应优先选用。但当地下水源不足.含矿物质很高,影响生产使用时,就要利用地表水。矿山水源地应选在地形、地质、环境卫生和取水等条件均好·工程费用少,施工生产管理方便的地点。并要注意统筹解决工农业用水矛盾,确保矿山用水。 (陈洪业)
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条