點污染 的英文怎麼說

中文拼音 [diǎnwūrǎn]
點污染 英文
point pollution
  • 點 : Ⅰ名詞1 （液體的小滴） drop （of liquid） 2 （細小的痕跡） spot; dot; speck 3 （漢字的筆畫「、」）...
  • 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...
  • 污染 : pollute; contaminate
  1. The dissertation shows how a series of well - performing composite adsorbents that prepared by author suitable for the features of adsorption refrigeration are gained by using water and ethanol as cryogen ( adsorbate ), which cause no harm to body and environment. the performance of the working pairs of water or ethanol with the composite adsorbents in the refrigeration through adsorption and desiccant cooling are thoroughly examined by experiments. the dissertation also examines, through energy analysis, the refrigeration efficiency and utilization ratio of the adsorption refrigeration, and analyzes the economic potential of the adsorption air - conditioning

    以對人體無傷害、對環境無污染的水和乙醇作為吸附製冷工質，研製出適合於吸附製冷特點的性能優良的一系列復合吸附劑；對水或乙醇與自製復合吸附劑組成的製冷工質對的吸附式製冷和吸附除濕製冷的性能進行了深入的實驗研究；用有效能分析方法討論了吸附製冷循環的製冷效率和能量的利用率；對吸附式空調的經濟性進行了分析。
  2. The concern of this book is with air pollution.

    本書的重點是論述空氣污染。
  3. The main contents include : water environment, marine sediment and the trend monitoring of marine life quality ; at the same time, to consolidate the monitoring of the functional zones, such as seashore bathing places, oceanic reserves, marine aquafarms ; to set up the seashell monitoring and controlling zones in the sea areas of both pingtan and yunxiao at the first time ; to carry out the statistical monitoring of polder, exploiting sea sand, spartin aallerni flora, terrestrial sewages, etc., to carry out monitoring of the total quantity of pollutants into the offshore marine areas in the min river, the jiulong river as well as the municipal sewages of xinlin industry in xiamen and jiaocheng in ningde ; to carry out the red tide monitoring in the offshore marine areas of fujian province ; to implement time - lapse, pointing and continuous red tide monitoring of high frequency and high intensity in the sandu gulf, the min river estuary and offshore marine areas of xiamen

    主要內容包括水環境、海洋沉積物和海洋生物質量的全海域環境趨勢性監測，同時加強了海水浴場、海洋保護區、海水增養殖區等功能區監測；首次在平潭和雲霄海域設置了貝類監控區；開展了圍填海、海砂開采、互花米草、陸源排污口統計監測；並在閩江、九龍江、廈門杏林工業排污口、寧德蕉城市政排污口鄰近海域開展污染物入海總量監測；在全省近岸海域開展赤潮監視監測，對三都灣、閩江口、廈門近岸海域赤潮監控區實施高頻率、高密度的定時定點連續監測。
  4. Semimetal non - asbestos environmental protection automobile brake shoe with stable friction indexes, contractible heat fade, excellent performance in high temperature, strong friction resistance, long working life and stable brake, small noise, fine energy absorption, no asbestos, no pollution, ect characteristics. complied with international standard, it s a ideal brake article for users

    本公司研製生產的半金屬無石棉環保型汽車剎車片，具有摩擦系數穩定，熱衰退縮小，高溫段穩定性能好，耐磨性強，使用壽命長，制動平穩，制動時噪音小，能量吸收效果好，無石棉，對環保無污染等特點，符合國際規范，是廣大用戶的理想的剎車製品。
  5. Is co2 a pollutant ? how does it effect human ? global warming is contributive to vegetation, is it really a bad thing

    二氧化碳是污染物？對人體有何影響？地球氣候變暖，有助於作物生長，缺點真比優點多？
  6. At the same time, the construction of urban railway can promote the increment and exploitation of land, and induce the rationalization of city arrangement. however, constructing urban railway is costliness, as for urban railway, costing 700 - 900 million yuan / km, while, 300 - 500 million yuan / km is cost in constructing light track

    軌道交通運能大，速度快、舒適、準點、對環境污染小，軌道交通的建設能夠帶動沿線土地開發和增值，引導城市布局朝合理化方向發展。但是，建造城市快速軌道交通造價高昂，地鐵每公里造價高達7 9億元，輕軌造價也達到了每公里3 5億元。
  7. 280ka aluminum smelting system is a large sized prebaking electrolytic tank developed and researched by our country. the whole system makes the control by means of centralized management and deconcentrated control. lt has the features of hight production and effciency, and, low investment, energy consumption and pollution, which are listed as hi - techindustrialization demonstrative project by the country

    280ka槽鋁電解系列是我國自行開發研製的大型預焙電解槽，全系統採用計算機集中管理分散控制的方式進行控制，具有高產、高效、低投資、低能耗、低污染等特點，被國家列為高技術產業化示範工程。
  8. While rock salt ( nacl ) is relatively abundant and a very cheap deicer, it is endothermic while melting, pollutes the environment and accelerates corrosion of vehicles, bridges, guardrails and reinforcing steel in concrete

    以氯化物鹽為主的傳統型除冰劑雖然原料廉價易得，冰點低，但融解過程吸熱，對環境造成污染，對道路設施產生腐蝕。
  9. Two methods were used to provide water quality ratings in bio - assessment using biotic index ( bi ), ( 1 ) using the sampled sites meet the criteria for undisturbed and minimally impaired conditions, the confidence in the distribution of bi value for the 75th percentile to be used as the criterion dividing " unimpaired " form " impaired ". any values below the 75th percentile were considered as " excellent ", and values above the 75th percentile, was quadrisected for different water quality ratings

    採用兩種方法研究m指數劃分水質級別的標準： （ 1 ）無污染樣點的m指數值法，以75分位數值作為最清潔水質標準，將高於此值的可能分佈范圍一等分，分別代表不同的水質級別zk ）所有樣點（污染與無污染樣點）的bi指數值法，以5分位數值作為最清潔水質的標準，將高於此值的可能分佈范圍4等分，分別代表不同的水質級別。
  10. The equation describing the relationship between the sewage concentration of one position and the sewage discharge quantities of the same position and the upriver position has been established, and the volume of sewage that each position discharges has been calculated

    利用各個站點污染物濃度與該站點排污量和上游站點污水量之間的關系式，求出各個站點的排污量。
  11. The point source data file contains data for sources emitting more than a specifilc amount of a pollutant per year.

    點污染源數據文件列有每年超量排放污染物的污染源數據。
  12. According to water pollution levels, the lake was divided into three zones, and these are ( a ) relatively seriously polluted zone, ( b ) clean water resource protection zone and ( c ) less seriously polluted zone. the same result was confirmed by the fuzzy cluster analyse

    根據千島湖污染現狀相似性，把千島湖總體上劃分為三大區域，即上游污染較重區、下游清潔水資源保護區和中游中等污染區，同時應用fuzzy聚類分析法對各個取樣點污染狀況進行聚類分析，結果也驗證了上述的分類原則
  13. According to the model proposed, not only the distribution interval values of pollutant concentration under sudden pollutant discharged but also the respective corresponding faith degree can be obtained directly

    由該模型不僅能夠得到排污口下游各控制點污染物濃度可能值分佈形式，也可以得到各可能值區間相應的可信度分佈，從而為河流水質規劃管理和水污染控制提供豐富、有用的水質信息。
  14. Environmental monitoring station in haimen county has made the unification monitor about the water environment of the key sources of pollution in december, 2003 and in august, 2004

    摘要海門市環境監測站於2003年12月和2004年8月，對重點污染源周圍水環境作了統一監測。
  15. Abstract : in this paper, we proposed a diffusion equation for simulating the problem of pollution, and discussed its application to point pollution, especially while instantaneous point pollution happened. finally, we gave the numerical analysis

    文摘:給出了一個適合於模擬污染問題的擴散方程，討論了它在點污染，尤其是在瞬時點污染發生時的應用.並對一些實際算例進行了分析
  16. With the rapid urbanization, while point source pollution is of control, urban non - point source pollution turns into a serious threat to urban watershed

    摘要隨著城市化迅速發展，點污染源基本得到控制，非點污染源對城市水體構成嚴重的威脅。
  17. The act, which was passed in 1972, aims “ to restore and maintain the chemical, physical and biological integrity of the nation ' s waters. ” it does this, in part, by regulating so - called “ point source ” polluters, such as factories or refineries

    凈水法於1972年通過，其目的是為了「恢復和保護國家水源的化學、物理和生物生態完整」 ，並通過監控被稱為「點污染源」實體（如工廠或精煉廠）來實現。
  18. Even slight contamination could affect film thickness to a considerable degree.

    即使存在一點污染物就會對液膜厚度產生一定程度的影響。
  19. Conduct technical exchange for the preparation, implementation and quality assurance of on - line monitoring of major pollution sources in prdez

    就珠江三角洲經濟區對重點污染源在線監測的準備、執行及質量保證工作，進行技術交流活動
  20. The vehicle sells for $ 19, 900, gets 70 miles per gallon, burns fuel that costs $ 1 per gallon and emits virtually no pollutants

    這款車輛售價為19 ， 900美元，每加侖可跑70英里，燃燒每加侖1美元的燃料，而且幾乎不冒半點污染物。
分享友人
分享到 Line

分享到臉書