噻吩 的英文怎麼說

中文拼音 [fēn]
噻吩 英文
[有機化學] thiophene; thiofuran
  1. The scheme initially involves acylation of thiophene using a carboxylic acid to afford the acyl thiophene.

    這條路線是先用羧酸使噻吩已酰化制得酸基噻吩。
  2. The results indicated that all isolates exhibited a susceptibility to amikacin and ceftriaxon, and 67 isolates showed a greater or lesser degree resistance to streptomycin, kanamycin, gentamicin, ampicillin, tetracycline, chloramphenicol, florfenical, cefotaxime, cephalothin and ceftiofur, to which 22 isolates exhibited a susceptibility. some isolates showed resistance to multiple antibiotics and displayed a highest level resistance to streptomycin with a frequency of 43. 8 %, followed by tetracycline with a frequency of 30. 3 %

    結果表明，所有分離菌株均對阿米卡星和頭孢曲松敏感； 67株對鏈黴素、卡那黴素、慶大黴素、氨芐西林、四環素、氯黴素、氟苯尼考、頭孢噻肟、頭孢噻吩、頭孢噻呋表現出不同程度的耐藥性，其中對鏈黴素的耐藥率最高，為43 . 8 ，其次為四環素（ 30 . 3 ） ，其餘22株為敏感菌株。
  3. Preparation of 13x loading with cuprous ion and its adsorption kinetics for thiophene

    的制備及其對噻吩的吸附動力學
  4. We have calculated one - and two - photon absorption cross sections of the lowest excited states of a series of molecules combined with benzene, stilben, thiophene as center attached with amine, diphenylamine, diethylamine as electron - donor and nitryl as electron - acceptor ; the effects of molecular length, n center and electron - donor on two - photon absorption cross sections have been studied and all calculations have been carried out using the density functional theory at an ab initio level. it is found that the molecular length and the one - photon absorption intensity are quite strongly c orrelated factors, and that a corresponding correlation for the two - photon absorption is decreasing. it is also found that a most crucial role for the two - photon absorption is played by the n center

    我們分別以苯、二苯乙烯、噻吩為中心，氨基、二苯氨基和二乙氨基為電子給體，硝基為電子受體組合形成的分子為研究對象，在從頭計算的水平上用密度泛函理論計算了這些分子在低激發態下的單、雙光子吸收強度，重點研究了分子的長度、中心和給體的供電子能力對分子單、雙光子吸收的影響。研究結果表明，分子長度與單光子吸收強度之間有密切關系，而在雙光子吸收中這種關系較弱；中心在雙光子吸收中具有重要的作用；在中心和受體一定的情況下，增加給體的供電子能力，可提高雙光子吸收強度。
  5. By examining the new generation condutive polymer material 3 ， 4 ? polyethylene dioxythiophene ( pedt ), this paper investigated the edt monomer synthetic path and the optimum filming conditions of the compound pedt. based on this research, i also discussed the manufacturing processes and the related principles of the solid tantalum capacitors, when replacing the conventional inorganic material mno2 with the pedt as the negative pole

    本文以新一代導電聚合物材料3 ， 4 ?聚乙烯二氧噻吩（ pedt ）為研究對象，研究了edt單體合成路線及聚合物pedt的最佳成膜條件，並以此為基礎，討論了以導電聚合物有機材料pedt取代傳統的無機材料mno2作陰極的固體鉭電解電容器的制備工藝及相關機理。
  6. Thiophene, a highly common substance, serves as a versatile precursor to a variety of amino acids.

    噻吩是一種很普通的物質，它可以作為合成各種氨基酸的母體。
  7. The predominance of these series is replaced in turn by benzothiophenes and increasingly complex ring-like compounds in the higher temperature ranges.

    在更高的溫度范圍內，這些化合物的絕大部分又被苯噻吩和更復雜的環狀化合物置換。
  8. Photoelectrochemical study of the poly thiophene

    聚噻吩的光電化學研究
  9. Determination of thiophene content in benzene

    苯中噻吩含量的測定方法
  10. Preparation pyridazine and thiophene containing - conjugated copolymers

    噠嗪與噻吩共聚物的金屬催化法合成及其表徵
  11. Standard test method for traces of thiophene in benzene by spectrophotometry

    用分光光度計測定苯中噻吩痕量的標準試驗方法
  12. Hydrodesulfurization of thiophene over different loaded tungsten phosphide catalysts

    噻吩在不同負載磷化鎢催化劑上的加氫脫硫
  13. Reaction kinetics of thiophene catalytic hydrodesulfurization over co - mo al2o3 catalyst

    3催化劑上噻吩催化加氫脫硫的動力學研究
  14. Objective to synthesize 2 - ( 4 - methoxypheny ) - 6 - methoxy - benzo [ b ] thiophene

    摘要目的合成目的產物2 - （ 4 -甲氧基苯基） 6 -甲氧基苯並噻吩。
  15. Thiophene polymers is one of the most intensively investigated functional polymers

    摘要噻吩類聚合物是研究較為廣泛的功能高分子材料。
  16. In this paper, the mechanical behaviors of the polythiophene ( pth ) and ploypyrrole ( ppy ) films are experimentally investigated using an electronic speckle pattern interferometry ( espi ) method and an equipment with a sensitive mechanical sensor

    本文採用對面內位移敏感的電子散斑干涉技術和帶有自製的靈敏力傳感器的實驗裝置對不同厚度的聚噻吩薄膜試樣進行了拉伸實驗。
  17. Study on the geometric properties of neutral and charged states of oligothiophenes

    齊分子噻吩的中性態和摻雜態的幾何結構特性
  18. Testing of benzene and benzene homologues - determination of the content of thiophene in benzene - gas chromatography

    苯和苯同系物的檢驗.苯中噻吩含量的測定.氣相色譜法
  19. Structure : a compound of disbenzoxazole thiofuran type

    結構類型：雙苯並惡唑噻吩類增白劑。
  20. Manufacturer in china of a diverse range of specialty chemicals, including dyes and dye intermediates, pharmaceutical intermediates and active pharmaceutical ingredients, photo - initiators, and light stabilizers

    -主要生產2 -噻吩乙胺， 3 ， 4 -二甲氧基苯乙腈，芝麻酚等多種醫藥原料藥和中間體的廠家。
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