水污染物 的英文怎麼說

中文拼音 [shuǐwūrǎnwù]
水污染物 英文
aquatic pollutant
  • 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
  • 污 : Ⅰ名詞（臟水; 臟物） slops; sewage; dirt; filth Ⅱ動詞（弄臟） defile; dirty; smear Ⅲ形容詞1 （臟）...
  • 染 : Ⅰ動詞1 （用染料著色）dye 2 （感染） catch [contract] （a disease） 3 （沾染） acquire （a bad hab...
  • 物 : 名詞1 （東西） thing; matter; object 2 （指自己以外的人或與己相對的環境） other people; the outsi...
  • 污染物 : contaminants
  • 污染 : pollute; contaminate
  1. Effluent standards for pollutants from tnt manufacturing industry

    梯恩梯工業水污染物排放標準
  2. Discharge standard for water pollutants from ordnance industry ammunition loading

    兵器工業水污染物排放標準彈藥裝藥
  3. Discharge standard of water pollutants for caustic alkali and polyvinyl chloride industry

    燒堿聚氯乙烯工業水污染物排放標準
  4. Discharge standard of water pollutants for paper industry

    造紙工業水污染物排放標準
  5. Effluent standards for pollutants from dinitrodiazophenol manufacturing industry

    二硝基重氮酚工業水污染物排放標準
  6. Effluent standards for pollutants from rdx manufacturing industry

    黑索金工業水污染物排放標準
  7. Water pollutants characteristic analysis of wuhu section of qinyijiang river

    青弋江蕪湖段水污染物特徵分析
  8. Inverse analysis for parameters of contamination transport in groundwater based on real - coded genetic algorithm

    基於實碼遺傳演算法的地下水污染物運移參數反演
  9. Discharge standard for water pollutants from ordnance industry initiating explosive material and relative composition

    兵器工業水污染物排放標準火工藥劑
  10. Discharge standard of water pollutants for ammonia industry

    合成氨工業水污染物排放標準
  11. Discharge standard of water pollutants for medical organization

    醫療機構水污染物排放標準
  12. Discharge standard of water pollutants for iron and steel industry

    鋼鐵工業水污染物排放標準
  13. Discharge standard of water pollutants for meat paching industry

    肉類加工工業水污染物排放標準
  14. Discharge standard of water pollutants for phosphate fertilizer industry

    磷肥工業水污染物排放標準
  15. Technical requirements for monitoring of total amount of pollutants in waste water

    水污染物排放總量監測技術規范
  16. Discharge standard for water pollutants from ordnance industry powder and explosive

    兵器工業水污染物排放標準火炸藥
  17. In this paper a numerical method for equations of transport and biodegradation in the fractured media is discussed. because the equations consist of terms related to advection, diffusion, biochemical as well as the term of exchange betwen the fracture and the porous media, it is very difficult to find their solution. in order to find more efficient method for solving these equations, several numerical methods for the equations without biochemical terms are discussed first. the numerical results show that the cubic spline method can be used to solve advection flow dominated problem which often occurred in the fractured media. then, the equation with both advection - diffusion term and biochemical term are discussed. the splitting - operator is used to decouple the advection and diffusion terms with biochemical term in the equations. the way to determine the smaller time step for solving fast biochemical terms is introduced through comparing the order of characteristic time of biochemical term with that advection ( diffusion ) term. numerical simulation results show that good agreement between analytical solution and experiment result is attained

    本文討論了含裂隙介質地下水污染物輸運與生物降解非線性方程組數值求解方法.方程含有對流項、擴散項、生長、死亡、吸附、解吸、趨化和孔隙與裂隙介質界面間的交換項的非線性偶合，使演算法十分困難.本文討論了無生化過程時的幾種求解方法，數值結果表明：用三次迎風插值法對常見的對流項占優勢，且場變量有較大梯度的問題較適用.在討論有生化反應過程時，利用對流項與生化反應項的特徵時間量級估算，給出了求生化過程作用子步的時間步長估算辦法.用上述方法所得到的模擬結果與解析解、無化學反應和有化學反應的實測值對比，吻合很好
  18. Prediction of pollutant concentration using artificial neural network and its verification

    水污染物濃度的神經網路預測模式及效果檢驗
  19. There are more than 2100 known drinking water contaminants that may be present in tap water, including several known poisons

    管道自來水中有2100種可知的飲用水污染物存在，包括一些可知的有毒物質。
  20. Life - saving device intricate device that can detect organic water pollutants in seconds

    精密設備在片刻之間便能夠探測出有機水污染物質。
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