fresh groundwater 中文意思是什麼

fresh groundwater 解釋
淡地下水
  • fresh : adj 1 新產生的，新制的；新獲得的；新近的，新到的。2 清新的；生氣勃勃的，強健的，氣色好的，鮮艷的...
  • groundwater : 地泉水
  1. A potentially renewable resource can be renewed fairly rapidly ( hours to several decades ) through natural processes, examples of which include forest trees, grassland grasses, wild animals, fresh lake and stream water, groundwater, fresh air, and fertile soil

    有潛在再生能力的資源，包括森林樹木、綠地小草、野生動物、新鮮湖水和溪水、地下水、新鮮空氣和肥沃土地，可以通過自然作用很快（數小時至數十天）再生。
  2. This paper is carrying out based on the chemical materials of huanhe group of cretaceous system of erdos basin, carrying on relativity analysis about tds and three major anion percentage of meq ( milligram equivalent ), taking cluster analyses on tds and the three anion percentage of meq, the trend analysis of the percentage of the number of fresh water and the total water with the increases of anion percentage of meq, classifies the new index, divide the groundwater into three kinds according to percentage of meq of three major anion finally defining new groundwater water chemistry : definitely bicarbonate type, relativity bicarbonate type and non - bicarbonate types, point out that the possibilities of fresh water reduce in proper order of these kinds

    鄂爾多斯地下水勘查是國家重大的地質調查項目，在地下水水化學研究的幾次大型討論會議上，專家們一致認識到，能不能利用鄂爾多斯盆地地下水勘查項目中的大量地下水水質分析資料，探索出一種新的水化學類型劃分方法，對舒卡列夫分類中的25毫克當量百分數的分類界限加以重新考慮，而找出一個與淡水密切相關的x作為分類界限。本文就是以鄂爾多斯自流水盆地白堊系保安群環河組地下水水化學資料為基礎而開展相關研究的。
  3. Chapter four, based on the trend analysis of the percentage of the number of fresh water and the total water with the increases of anion percentage of meq, have analyzed detailed that the influence increased and decrease of three major anion percentage of meq on tds of groundwater, and find out the different influencing section on percentage of meq

    第四章中，以陰離子毫克當量百分數在不同區間內時的淡水水樣個數與總水樣個數之比隨陰離子毫克當量百分數增加的變化趨勢為基礎，詳細分析了三大陰離子毫克當量百分數對地下水礦化度增減的影響，並找出了不同影響段的毫克當量百分數區間值。
  4. A measurable rise in sea level will have a severe economic impact on low - lying coastal areas and islands, for examples, increasing the beach erosion rates along coastlines, rising sea level displacing fresh groundwater for a substantial distance inland

    所以，海平面的顯著上升對沿岸低洼地區及海島會造成嚴重的經濟損害，例如：加速沿岸沙灘被海水的沖蝕地下淡水被上升的海水推向更遠的內陸地方。
  5. Fresh water resource cao county whether the yellow river water enter first station of shandong, the yellow river through guide yellow project enter to do dyke enter the city directly after the reservoir too south water, groundwater and surface water are all very abundant

    曹縣是黃河水進入山東第一站，黃河水通過引黃工程進入南部的太行堤水庫直接入城，地下水和地表水都十分豐富。
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