polycyclic aromatic hydrocarbons 中文意思是什麼

polycyclic aromatic hydrocarbons 解釋
多環芳烴
  • polycyclic : adj. 1. 【生物學】多輪的。2. 【化學】多環的。
  • aromatic : adj. 1. 香氣濃的，芳香的。2. 【化學】芳香族的。n. 1. 芳香植物。2. 〈常 pl. 〉 香料，芳香劑。
  • hydrocarbons : 碳氫化合物類
  1. Pah soil analysis. determination of polycyclic aromatic hydrocarbons

    土壤分析.多環芳香烴
  2. Pah soil analysis - determination of polycyclic aromatic hydrocarbons

    土壤分析.多環芳香莖
  3. Advances in study on photolysis of polycyclic aromatic hydrocarbons

    多環芳烴光降解研究進展
  4. Incense is burnt in many chinese homes and polycyclic aromatic hydrocarbons have been recovered from incense smoke.

    很多中國人家裡點香，香的煙中已經發現有多環芳香族碳氫化合物。
  5. Pcah polycyclic aromatic hydrocarbons

    多環芳香族碳氫化合物
  6. 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
  7. 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
  8. Workplace air. sampling and analysis of the polycyclic aromatic hydrocarbons

    工作場所空氣.多環芳香碳氫化合物的取樣和分析
  9. 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。
  10. 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
  11. 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。
  12. In this paper, kandelia candel ( l. ) druce hypocotyls were cultivated in sand and treated with 15 % seawater for 60 days under laboratory conditions. the influence of increasing concentrations of napthalene and pyrene ( 0, 0. 1, 1 and 10mg / l ) on hypocotyl germination and growth, photosynthesis metabolism, water metabolism and membrane protection system were observed to inquire into the ecophysiological responses of mangrove k. candel to pahs phytotoxicity. moreover, the concentration and distribution of parent polycyclic aromatic hydrocarbons ( pah ' s ) in surface sediment, underground root and leaf residue of mangroves in jiulong river estuary ( fugong, north and south shores of haimen island, baijiao ), neighbouring xiamen western harbour ( dong islet ) and dongzui harbour ( fenglin ) were examined

    在實驗室條件下，分別以0 . 1 、 1和10mg l的萘（ nap ）和芘（ pyr ） 3個梯度濃度組級砂基培養秋茄（ kandeliacandel （ l . ） druce ）幼苗，培養基鹽度15 ，培養期60d ，以不加pahs為對照，分析了nap和pyr對紅樹植物秋茄幼苗的生長、光合代謝、水分代謝以及膜保護系統的影響，探討pahs對紅樹植物秋茄的的生理生態效應及植物性毒害（ phytotoxicity ）的機理。
  13. Standard practice for using field - portable fiber optics synchronous fluorescence spectrometer for quantification of field samples for aromatic and polycyclic aromatic hydrocarbons

    芳烴和多環烴現場取樣合格評定用現場便攜式光纖同步熒光分光光度計標準實施規程
  14. Size distribution of n - alkanes and polycyclic aromatic hydrocarbons in urban aerosol of guangzhou, china

    廣州市空氣顆粒物中烴類物質的粒徑分佈
  15. Yangzi petroleum chemical 1050000 t / y pta, 1450000t / y polycyclic aromatic hydrocarbons project is completed. yangzi petroleum chemical helds a 2007 supplier meeting in lin lake, wuxi at the last ten - day of april

    揚子石化105萬噸年pta 、 145萬噸年芳烴工程勝利竣工， 4月下旬揚子石化在無錫美麗的蠡湖風景區召開2007年供應商大會。
  16. The trace organics that were analysed included dioxins furans, polychlorinated biphenyls pcbs, polycyclic aromatic hydrocarbons pahs, dichloro - diphenyltrichloroethane and its metabolites ddts, and organotin compounds tbts

    喃多氯聯苯多環芳烴滴滴涕及其代謝物有機錫合物等，有毒金屬類包括鎘銅汞等。
  17. The influence of wheat straw burning on polycyclic aromatic hydrocarbons in atmospheric particles

    燃燒麥秸對大氣顆粒物中多環芳烴含量的影響
  18. The classic synthesis methods of polycyclic aromatic hydrocarbons ( pah ), the most recent development in the synthetic methodology of the functional pah, their application to construction of complex architectures ( liquid crystals, shape persistent linear and cyclic macromolecules ), and their supramolecular behavior are reviewed in this article

    摘要對稠環芳香烴的合成方法、官能團化稠環芳香烴最新合成進展、官能團化稠環芳香烴構建的復雜分子體系（液晶、剛性線型和環狀的大分子）及其超分子化學進行了評述。
  19. Study on polycyclic aromatic hydrocarbons in particulate matters from vehicle emission

    機動車排放顆粒物中多環芳烴化合物的研究
  20. Ugt1a9 can be induced by polycyclic aromatic hydrocarbons ( pahs ) and other compounds such as antioxident t - butylhydroquinone

    Ugt1a9可被多環芳烴誘導及其他化合物如抗氧化劑型誘導劑t - butylhydroquinone 。
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