碳質污染 的英文怎麼說

中文拼音 [tànzhíwūrǎn]
碳質污染 英文
carbonaceous pollution
  • 碳 : 名詞[化學] （非金屬元素） carbon （c）
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 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. 67 - 154. 02 % ( no determinate in paddy field on quaternary red clay ), respectively. after organic amendments and fertilizers were added to the metsulfuron - methyl - contaminated soils, microbiai biomass c increased by 0. 23 - 113. 14 % in paddy field on desalting muddy polder, 0. 30 - 46. 48 % in blue clayed paddy, and 1. 82 - 83. 76 % in paddy field on quaternary red clay, respectively, microbiai biomass n in correspoading soils by 4. 27 - 67. 87 %, 5. 43 - 58. 36 % and 5. 05 - 95. 40 %, respectively, and microbiai biomass p by 6. 03 - 139. 59 % 4. 09 - 141. 26 % ( no determinate in paddy field on quaternary red clay ), respectively

    （ 4 ）添加有機、無機物質后，勞去津除草劑污染的三種土壤中微生物生物量碳、氮隨培養時間變化的趨勢基本一致，即0 ~ 7d微生物生物碳、氮降低，但第7d時，添加有機、無機物質的處理中微生物生物量碳、氮均高於僅加養去津的處理和空白對照; 7 ~ 14d微生物生物量碳、氮迅速增加; 14 ~ 42d又下降， 42d后變化較小。
  2. The effort of manganese removal was studied and the kinetics of manganese removal was tried to establish. the factors of dissolved oxygen concentration, fe2 + concentration, ph, p concentration and closing of the filter were studied to evaluate their effort for biological manganese removal, and the correlation of residual manganese and oxidation - reduction potential was also discussed. as the iron content of water was high, experiment results showed that the reaction was zero order, as the iron content of water was low, the reaction was first order. the time needed for the cultivation of biological manganese removal was 60 70 days. the filter operated at the filtration rate of 8 10m / h, silica sand of effective size 0. 95 1. 25mm filled the filter to a depth of 1200mm

    試驗結果表明，成熟后濾砂表面濾膜的x射線衍射圖譜與mno _ x ? 5h _ 2o （ x = 1 . 86 ）的x射線衍射圖譜一樣，濾膜成熟后的結構在進水物質不發生變化的情況下不發生變化;合適的碳磷比對生物除錳有明顯的促進作用，試驗條件下的投磷量不會對出水造成二次污染;生物除錳需要亞鐵的參與，亞鐵的存在除了能夠促進微生物分泌胞外酶並刺激其活性外，還通過鐵離子的變價傳遞電子，催化錳離子的氧化反應，從而促進對二價錳的降解。
  3. Liquid - phase oxidation methods, the most commonly used purification methods, have a number of shortcomings, such as high cost and the waste materials, which will pollute environment

    為了清除這些非金剛石碳，最常用的是若干種液相氧化法，但是存在有成本高，廢料中含有可能污染環境的物質等缺點。
  4. The soils and sediments organic matter ( som ) are highly heterogeneous and comprise various complex organic macromolecules such as humus, kerogen, black carbon ( bc ), etc. the relative abundance, characteristics and structure of these som play a important role on the global carbon cycles, global change, transformation and fate of the organic and inorganic pollutants, the soil fertility

    土壤和沉積物有機質是高度非均質的，包括許多復雜的有機高分子聚合物如腐殖質、乾酪根、碳黑等。這些有機質的相對含量，性質和結構對全球碳循環，全球氣候變化，有機和無機污染物在自然界的遷移、轉化和歸宿，土壤的肥力等有非常重要的影響。
  5. On the basis of previous studies, the paper presents a comprehensive review and summary on the influence of sediment to water quality in the yellow river, highlighting four issues : 1 the influence of the sediment on pollutant behavier, 2 the relationship between sediment - associated natural organic matter and water quality parameters of oxygen - consuming organic pollutants and its influence on the assessment of the water quality in the yellow river, 3 the relationship between the heavy metal background values of the sediment and the water quality parameters of the heavy metals and its influence on the assessment of the pollution of the yellow river, 4 the influence of sediment ? ? containing much carbonates in the yellow river on the water quality and the monitoring of the water quality

    黃河是世界上罕見的多泥沙河流，泥沙與水相互作用對黃河水質產生顯著影響。根據以往研究工作，對黃河泥沙與水質的關系問題作全面的總結評述和展望，著重於4個問題： 1黃河泥沙對污染物行為的影響2黃河泥沙中的天然有機質與黃河耗氧有機物水質參數的關系和對污染評價的影響3黃河泥沙中的本底量重金屬與黃河重金屬水質參數的關系和對污染評價的影響4黃河泥沙中的碳酸鹽對水質和對水質監測研究的影響。
  6. On the basis of previous studies, the paper presents a comprehensive review and summary on the influence of sediment to water quality in the yellow river, highlighting four issues : 1 the influence of the sediment on pollutant behavier, 2 the relationship between sediment - associated natural organic matter and water quality parameters of oxygen - consuming organic pollutants and its influence on the assessment of the water quality in the yellow river, 3 the relationship between the heavy metal background values of the sediment and the water quality parameters of the heavy metals and its influence on the assessment of the pollution of the yellow river, 4 the influence of sedimentcontaining much carbonates in the yellow river on the water quality and the monitoring of the water quality

    黃河是世界上罕見的多泥沙河流，泥沙與水相互作用對黃河水質產生顯著影響。根據以往研究工作，對黃河泥沙與水質的關系問題作全面的總結評述和展望，著重於4個問題： 1黃河泥沙對污染物行為的影響2黃河泥沙中的天然有機質與黃河耗氧有機物水質參數的關系和對污染評價的影響3黃河泥沙中的本底量重金屬與黃河重金屬水質參數的關系和對污染評價的影響4黃河泥沙中的碳酸鹽對水質和對水質監測研究的影響。
  7. For the project " reclamation works in north tsing yi ", some of the contaminants found within the site are classified as carcinogenic, eg. some heavy metals, pah and polychlorinated biphenyl ( pcb )

    至於「北青衣區填海工程」 ，在施工地點發現的污染物中有一些可被歸類為致癌物質，例如一些重金屬，多環芳香族碳氫化合物及多氯聯苯。
  8. Bz serial can purify degraded oil while transformer, instrument transformer and oil switch are operating and remove acidic substance, free carbon, coloring matter and deposited polluted substance but that fundamental components and antioxygenic property of oil to achieve functional performance of degrade oil up to national standard

    它能在變壓器互感器油開關正常運行的情況下，對劣化油進行凈化處理，有效除去油中的酸性成分游離碳色素沉澱污染物質，而不損傷油的基本成分和抗氧化性能。
  9. The hearth pressure, pipeline pressure and heat exchanger are protected and the important parameters are sent to the factory - level mis network. so far, with the said system, the purpose to improve the control accuracy and bloom heating quality, to

    系統設計達到了提高控制精度、提高鋼坯加熱質量、減少氧化燒損、減少脫碳層厚度、減少環境污染，節約能源的目的，具有良好的經濟效益和社會效益
  10. Quality problem is a significant strategy problem. quality management in work site is the important link of the overall quality managment. the paper summarizes the missions of quality management in situ in four aspects, i. e. the prevention of quality defects, control of quality working procedure. improvement of quality, inspection and evaluation of quality. the specific requirements and implement measures for quality management which should be performed strictly by managing staff, technicians and workers are also proposed in this paper

    乙醇，俗稱酒精.乙醇汽油是一種由糧食及各種植物纖維加工而成的燃料乙醇和普通汽油按一定比例混配的替代能源.按照現行國家標準，乙醇汽油是用90 ?的普通汽油與10 ?的燃料乙醇調合而成，它可有效地改善油品的性能和質量，降低一氧化碳、碳氫化合物、氮氧化物等主要污染物的排放，有著巨大的環保效應，而且它對機動車的行駛性能也沒有影響
  11. With an increase in the surface area of the carbon filter and more activated carbon, the awts can remove more contaminants and increase the filtering capacity to 4, 700 litres, provides clean and safe water for a family of seven members for a year

    專利活性碳濾心技術，經壓縮處理的高密度碳粒擴大可過濾的面積和吸附能力，可吸附更多污染物，凈水量比前多達1 . 5倍以上，有效過濾4 ， 700公升凈水，足夠為一家七口全年供應高品質食水需要。
  12. The molecular sieve 4a produced by our factory refers to natrium of model a crystal structure, which can absorb critical molecule no more bigger than 4a. it is mainly used for dehydration of airtight gas or liquid in static state. it is used as static dessicant for household frozen system, pharmacy packaging, motor aircondition, electrical parts and chemical products easily to degenerate and used as dehydrating agent for dope plastic system

    高效除味劑是一種多孔的含碳物質，其發達的空隙結構使它具有很大的表面積，還有更細小的孔-毛細管，具有很強吸附能力，無污染，無毒副作用，無任何化學添加劑，對人體無害，是天然環保產品。
  13. The air pollutants measured included nitrogen dioxide, sulphur dioxide, carbon dioxide and carbon monoxide, and hong kong s one - hour air quality objectives were adopted as the standards for the tests in order to safeguard passengers health. to protect the health of the employees, the occupational exposure limit - time weighted average ( oel - twa ) and the occupational exposure limit - short - term exposure limit ( oel - stel ) were adopted as the standards for the tests

    檢測的空氣污染物包括二氧化氮、二氧化硫、二氧化碳和一氧化碳，並且以一小時香港空氣質素指標為檢測標準，保障乘客的健康；以及以勞工處的職業?生標準之時間加權平均值（ oel - twa ）和短暫暴露限值（ oel - stel ）為檢測標準，以確保員工的健康。
  14. However, the factors of society and economy were taken into account, the best concentration was 1. 8 %, the properties of natural rubber conserved by salvolatile got better and reduced pollution and improved the environment of factories

    綜合考慮經濟和社會效益，碳酸銨可作為天然膠乳的保存劑，最佳質量分數為1 . 8 % ，其硫化膠力學性能得到部分改善，可以代替傳統的氨水保存劑，降低污染，提高經濟效益，改善工廠作業環境。
  15. The exploitation and utilization of biomass energy is an effective method for relieving the pressure of conventional energy resources shortage. the technology of biomass pyrolysis can convert low - quality biomass into bio - oil that has the character of high - quality, high energy density, cleanness and zero carbon dioxide emission

    大力開發生物質的熱裂解制油技術，可將低品位的生物質能轉化成高品質的、高能量密度，清潔、無污染而且二氧化碳排放為零的生物油液體燃料。
  16. How the api works the api converts the levels of air pollutants such as nitrogen dioxide, sulphur dioxide, ozone, carbon monoxide and respirable suspended particulates measured at each air quality monitoring station into one easy to understand number ranging from 0 to 500

    空氣污染指數是將環境保護署每個空氣質素監測站所錄得的空氣污染物含量，如二氧化氮、二氧化硫、臭氧、一氧化碳及可吸入懸浮粒子，轉化為一個簡單易明的數字，其數值由0至500不等。
  17. Longer term trends in air pollutants show increases in annual average concentrations of no2, decreases in so2, and consistently high levels of particulates with both tsps and rsps being close to their respective air quality objectives limits

    空氣污染物含量的長遠趨勢顯示，二氧化碳的平均濃度會按年上升，二氧化硫濃度則按年下降，而空氣的懸浮粒子含量持續處于高水平，懸浮粒子總量及可吸入懸浮粒子更接近空氣質素指標的上限。
分享友人
分享到 Line

分享到臉書