重芳烴 的英文怎麼說

中文拼音 [zhòngfāngtīng]
重芳烴 英文
heavy aromatics
  • 重 : 重Ⅰ名詞（重量; 分量） weight Ⅱ動詞（重視） lay [place put] stress on; place value upon; attach im...
  • 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. ", which are continuations of the courses they have taken earlier. the related laboratory courses focus on modern chemical technology.

    、芳烴與雜環、化學動力學、分子光譜學等與低年級科目相應之延續科目，而有關的實驗課則注重近代化學技術。
  2. Upper - year students are required to take " chemical bonding ", " transition metal chemistry ", " alcohols, ethers, carbonyl compounds ", " amines, arenes and heterocycles ", " chemical kinetics ", " molecular spectroscopy ", " instrumental analysis ", which are continuations of the courses they have taken earlier. the related laboratory courses focus on modern chemical technology

    高年級必修化學鍵、過渡金屬化學、醇，醚與羰基化合物、酉安，芳烴與雜環、化學動力學、分子光譜學等與低年級相應之延續科目，而有關的實驗課則注重近代化學技術。
  3. Organic bentonite - yh - 938 serial introduction yh - 938 organic bentonite apply to middle polar solvent system, it has very good thickening property in xylene, alcohols, ketone, or their composition solvent. in solvent which contain alcohols or esters, it enjoy the leading place in thickening and viscidity in china

    Yh 938有機膨潤土適用於中極性溶劑體系，二甲苯，重芳烴，醋酸丁酯，酮類，醇類和他們的混合溶劑中具有良好的增稠流變性能，特別是在含醇或含醇溶劑體系中增稠粘度屬國內領先。
  4. Liaoyang building chemical material base

    建設重要的芳烴及化纖原料基地
  5. Method for aromatic types analysis of gas - oils aromatic fractios by mass spectrometry

    重餾份石油芳香烴族組成質譜分析方法
  6. To produce o - dimethylbenzene and heavy aromatics by directly distilling reforming gasoline

    直接蒸餾重整汽油獲取鄰二甲苯和重芳烴原料
  7. Recent progress in improving the sulfur resistance of noble metal aromatic saturation catalysts is reviewed in this paper

    本文著重對改善貴金屬芳烴飽和催化劑抗硫性的最新研究進行了綜述。
  8. Organic geochemical measurements of geological samples - method for aromatic types analysis of gas - oils aromatic fractios by mass spectrometry

    地質樣品有機地化測試重餾分石油芳香烴族組成質譜分析方法
  9. Standard test method for determination of benzene, toluene, ethylbenzene, p m - xylene, o - xylene, c9 and heavier aromatics, and total aromatics in finished gasoline by gas chromatography

    氣相色譜法測定精煉汽油中苯甲苯苯乙烯對間-二甲苯鄰二甲苯c9重芳烴和全部芳烴的標準試驗方法
  10. As heavy oil has fairly high aromatic hydrocarbon compound characterized by a wide range of components, the application of three - dimensional fluorescence pattern composed of excitation wavelength, emission wavelength and fluorescence intensity can detect the composition, intensity and characteristics of aromatic hydrocarbon compound

    摘要根據重質油含有芳香烴化合物的組成范圍很寬、含量較高的特點，應用由激發波長、發射波長和熒光強度組成的三維熒光圖譜，可以檢測芳烴化合物組成、強度及其特徵。
  11. Carbon nanotubes and polycyclic aromatic hydrocarbons ( pahs ) are important research objects of structural chemistry. hexagonal system, which is used to represent mathematicaliy pahs in organic chemistry, is developed perfectly in this century. while the theories concerning different topological invariants and parameters on hexagonal systems tend gradual1y to achieve great successes, the performance of the calcu1ations by pen and paper is still rather tedious, or even impossibie, when the size of molecules increases

    碳納米管和多環芳烴（ pah ）是結構化學的重要研究對象，從圖論角度描述有機化學中多環芳烴的六角系統在近代得到了很大的發展，對六角系統的各種拓撲不變量和一些參數的計算已趨完善或正在逐步完善。
  12. Standard test method for calculation of volume and weight of industrial aromatic hydrocarbons and cyclohexane

    工業芳烴和環己烷體積和重量的計算的標準試驗方法
  13. Standard test method for calculation of volume and weight of industrial aromatic hydrocarbons and cyclohexane metric

    工業芳烴和環己烷體積和重量的計算的標準試驗方法米制
  14. Calixarenes taken as the third general artificial synthetic receptors, following crown ethers and cyclodextrins, have been well explored in molecular self - assembly

    杯芳烴作為繼冠醚、環糊精之後的第三代人工合成受體分子己在分子自組裝研究方面取得了重要進展並顯示了廣泛的應用前景。
  15. This paper presents some recent development in this area, focusing on soil contamination by polycyclic aromatic hydrocarbons ( pahs ), which are notorious for their toxicity, teratogenicity and carcinogenicity

    多環芳烴由於其毒性、致癌性和致畸性成為環境中一類重要的污染物。
  16. The oxidation coupling of methane, the partial oxidation of methane to syngas, and the conversion of methane to hydrogen and aromatics are very important academically and economically, for these routes providing ways to produce liquid fuel from natural gas rather than those from petroleum

    甲烷的氧化偶聯、部分氧化制合成氣、甲烷制氫和芳烴等的研究工作對于由天然氣生產液體燃料及化工基本原料的石油化工戰略轉移具有非常重要的學術和經濟意義。
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