環芳烴 的英文怎麼說

中文拼音 [huánfāngtīng]
環芳烴 英文
pah
  • 環 : Ⅰ名詞1 （環子） ring; hoop 2 （環節） link 3 （姓氏） a surname Ⅱ動詞（圍繞） surround; encircle;...
  • 芳 : Ⅰ形容詞1. （香） fragrant; sweet-smelling2. （美好的） good （name or reputation）; virtuous Ⅱ名詞（姓氏） a surname
  • 烴 : 名詞[化學] （碳氫化合物） hydrocarbon
  1. Long chain alkyl benzenes is the product of cyclization - decarboxylation - aromatization of fatty acid, with the help of clay minerals catalytic effect, which comes from bacteria, seaseed and higher plant lipid ; or the reaction product of monocylic aromatics and fatty acid alkyl group under the same conditions

    長鏈烷基苯主要是細菌、藻類和高等植物類脂化合物中脂肪酸在粘土礦物催化下發生環化脫羧再芳構化或單環芳烴與脂肪酸烷基化反應形成的產物。
  2. Standard test method for trace impurities in monocyclic aromatic hydrocarbons by gas chromatography

    氣相色譜法測定單環芳烴中微量雜質的標準試驗方法
  3. Phenanthrene is one of three - aromatic pahs and distributes in environments widely, which causes diseases of human respiration system and skin, and induces mutation, aberrance and carcinogen of fish and other animals

    菲為一種廣泛分佈於自然環境的三環芳烴，能導致人類呼吸系統和皮膚的病變，可誘發魚類和其它生物的突變、畸變與癌變。
  4. Determination of trace polyaromatic hydrocarbons by paper - substrate room temperature phosphorescence

    以濾紙為基質室溫磷光法測定痕量多環芳烴的研究
  5. Advances in study on photolysis of polycyclic aromatic hydrocarbons

    多環芳烴光降解研究進展
  6. Phyletic and spatio - temporal distribution and sources of pahs on atmospheric particulates in liuzhou city

    柳州市大氣顆粒物中多環芳烴的種類和時空分佈特徵及來源
  7. Adsorption of polycyclic aromatic hydrocarbons with carbon in fly ash

    燃煤飛灰中碳對多環芳烴吸附作用的研究
  8. The environmental behaviors of polycyclic aromatic hydrocarbons in the soil

    多環芳烴在土壤中的環境行為研究進展
  9. Paraffin wax - determination of polynuclear aromatics

    石蠟中稠環芳烴試驗法
  10. Vaseline. test method of polynuclear aromatics

    凡士林稠環芳烴試驗法
  11. Study on extraction techniques of polynuclear aromatic hydrocarbons in spiked solid samples

    固體模擬樣品中多環芳烴有機污染物提取方法研究
  12. Water quality - determination of specified six polynuclear aromatic hydrocarbons - high performance liquid chromatography

    水質六種特定多環芳烴的測定高效液相色譜法
  13. Soil quality - determination of polynuclear aromatic hydrocarbons - method using high - performance liquid chromatographic iso 13877 : 1998

    土壤質量.多環芳烴的測定.高效液相色譜法
  14. Poiycyclic aromatic hydrocarbons ( pah ) are priority trace organic pollutants in the clrtap ( convention on long - range transboundary air poliution ) pops ( persistent organic poilutants ) protocol. both laboratory experiments and fie1d surveys unequivocally demonstrated that pah adversely affect estuarine and marine organisms. pah are implicated in the development of iesions and tumors in fish, they produce biochemical disruptions and cell damage that iead to mutations, developmental malformations and cancel although many marine organisms do not exhibit acute responses to pah " exposure, but suffer sublethal effects

    本論文以湄洲灣海域和廈門西海域養殖區為研究區域，採用現代分析技術，從分子水平上系統研究了多環芳烴（ pah ）在海水、沉積物、養殖魚類中的含量分佈：通過現場實驗，實驗室暫養、投毒和恢復實驗系統測定了養殖魚類的肝臟、膽汁、鰓、全血等不同器官、組織的生化指標及養殖魚類肝臟、膽汁的化學指標，探討了這些指標對水環境多環芳烴污染的生物指示作用。
  15. Effects of biosurfactant application on the bioremediation of soil polluted by thick oil

    多環芳烴污染土壤的微生物與植物聯合修復研究進展
  16. On earth, polycyclic aromatic hydrocarbons are found on burnt toast and in automobile exhaust

    在地球上，可以在烤土司和汽車尾氣中找到多環芳烴。
  17. The results show that the pollution status are different obviously at different plots and the pollutants of cupper, zinc and pahs has been found in soil and groundwater at some plots

    結果表明，各地塊土壤的污染情況差別較大，一些地塊存在明顯的銅、鋅和多環芳烴等的污染，地下水的水質較差。
  18. Study on concentration and distribution characteristics of polycyclic aromatic hydrocarbons in soils of cinnamomum camphora stand

    樟樹林地土壤多環芳烴的含量及其分佈特徵
  19. Ratio method, factor analysis method and multiple regression model were applied to source apportionment experiment of polycyclic aromatic hydrocarbons ( pahs ) in airborne particulate at traffic areas in nanjing

    摘要通過比值法、因子分析法和多元逐步回歸模型對南京市交通幹道區顆粒物中的多環芳烴的源解析進行研究。
  20. In 2005, 61 physical and chemical parameters were measured and analysed in sediments. these included particle size, electrochemical potential as highly anoxic sediment with negative potential is related to organic pollution, chemical oxygen demand which indicates organic pollutants, total sulphide inorganic constituents, source of the unpleasant - smelling gas hydrogen sulphide, 15 metals and metalloids aluminium, arsenic, barium, boron, cadmium, chromium, copper, iron, lead, manganese, mercury, nickel, silver, vanadium and zinc, and trace toxic organics pahs and pcbs - 16 compounds and 18 congeners respectively

    2005年，沉積物監測包括分析61種物理及化學參數，其中有粒子大小電化學勢有機污染促使沉積物缺氧，而讓電化學勢呈負數值化學需氧量顯示有機污染程度總硫化物無機物，是造成難聞氣體硫化氫的主因15種金屬及準金屬鋁砷鋇硼鎘鉻銅鐵鉛錳汞鎳銀釩及鋅和痕量毒性有機物多環芳烴及多氯聯苯分別為16種復合物及18種同質物。
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