pollution of ground water 中文意思是什麼

pollution of ground water 解釋
地下水污染
  • pollution : n. 1. 污染（作用）。2. 腐敗，墮落。
  • of : OF ＝Old French 古法語。
  • ground : adj 碾碎了的，磨過的，磨成粉的。 ground and polished piston 【機械工程】研磨活塞。n 1 地，地面；...
  • water : n 1 水；雨水；露；〈常作 pl 〉 礦泉，溫泉；藥水。2 〈常 pl 〉水體；水域；水道；海；湖；河；海域；...
  1. Want to popularize rainwater to use, need to build more osmosis above all equipment ; next roofing should use low pollution data, maintain ground cleanness ; in addition, need strengthens international to cooperate, introduce technology of advanced pluvial water treatment to raise domestic level

    要推廣雨水利用，首先需要建設更多的滲透設備；其次屋面要使用低污染材料，並保持地面清潔；此外，需要加強國際合作，引入先進的雨水處理技術來提高國內水平。
  2. Products against water and ground pollution by hydrocarbons. determination of the cleaning power of rock washing product. test method

    防烴類對水和防地面污染的產品.巖石清洗產品清潔能力的測定.試驗方法
  3. The author reviewed present progress of remote sensing technology in the environmental monitoring at home and abroad, summarized application and technologcal characteristic in atmospheric environment, water pollution, the sea, the ground and solid waster monitoring, indicated key problem in existence and the put forward research direction for environmental monitoring

    分析了目前國內外遙感技術在環境監測中的應用進展，綜述了遙感技術在大氣環境監測、水污染監測、海洋監測、地表監測、固體廢棄物監測中的應用情況及技術特點，指出了遙感技術應用於環境監測存在的關鍵問題和研究方向。
  4. Rainwater is not clean water, because adulterated air pollution content, still have the pollution of the ground and roofing, nitrogen of ion of yin and yang, heavy metal, ammonia often is contained to wait in collection rainwater, a lot of people fear such water passes simple processing, whether humanness is drinkable

    雨水並非純凈水，由於摻雜了大氣污染物，還有地面和屋面的污染，收集的雨水中往往含有陰陽離子、重金屬、氨氮等，很多人擔心這樣的水經過簡單的處理，能否為人飲用。
  5. Products against water and ground pollution. classification of absorbent products

    防水和防地面污染的製品.有吸收能力的產品分類
  6. Development of mathematic model of ground water pollution

    地下水污染數學模型綜述
  7. With the development of agriculture and industry and the enlargement of man ' s activity, the demand of water supply has increased in the region over the past decades. in the backward areas along the heihe river, there are a lot of ecological environmental problems such as lake dried up, sustainable, lowering of ground water level, water pollution, soil salinization and desertification, degradation of natural oasis and grassland, as well as sand storm

    近幾十年來，由於工農業的發展和人類活動的擴大，黑河流域中下游用水量的增加，黑河下游出現了嚴重的缺水現象，由此導致了一系列諸如河流湖泊乾枯、地下水水位持續下降、水質惡化、植被退化、土壤鹽堿化、土地風蝕化等環境問題。包氣帶水分、鹽份的分佈和運移對地表植被生長有著重要的影響。
  8. Study on factors of ground water pollution in xianyang and the relevant countermeasures

    咸陽市區地下水污染因素及其保護對策研究
  9. Products against water and ground pollution. labelling of absorbent products

    防水和防地面污染的製品.吸收性產品的標簽
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