烯酮 的英文怎麼說

中文拼音 [xītóng]
烯酮 英文
ketenes
  • 烯 : 名詞[化學] （有機化合物的一類） alkene; olefince
  • 酮 : 名詞[化學] （有機化合物的一類） ketone; alkone; ket-; -one
  1. The slides are first cleaned ultrasonically several times in alternate baths of trichlorethylene and acetone, and are then scrubbed with a mildly abrasive detergent.

    首先，把載片輪流放在三氯乙烯和丙酮溶液池中，用超聲清洗若干次，然後用一種中極的研磨去垢劑擦洗。
  2. Acidic resin - catalyzed synthesis of benzylidene acetone

    酸性樹脂催化合成苯丁烯酮的研究
  3. Eighteen compounds in the oil were identified by g c / ms. they are : seven ketone compounds : 2 - undecanone, 6, 10 - dimethy, 1 - cyclohexanol - l - butanone, 2, 5 - hexanedione, 2 ( 4h ) - benzofuranone, 5, 6, 7, 7, a - tetrahydro - 4, 4, 7a - trimethyl, 3 - buten - 2 - one, 4 - ( 2, 6, 6 - trimethyl - 1 - cyclohex en - 1 - yl ) -, ( e ), 6 - dodecanone, 3 - buten - 2 - one, 4 - ( 2, 6, 6 - trimethyl - 7 - oxabicycl o4. 1. 0hept - l - yl ) ; three alcoholic compounds : a - terpineol. benzyl alcoho 1, phytol ; two alkyl and acyl amine components : undecane, tetradecane and hydrazinecarboxamide, n, n - diphenyl -, acetamidobenzene ; one ester, a idehyde, alkyne and acid : butanoic acid : 2 - propenyl ester, 1 - octadecyne, 1 - octadecyne, palmitic acid

    三甲基一7一氧雙環p ， l ， 0庚烷基什丁烯酮上；醇3種：苯甲醇、 a松油醇、 3 ， 7 ， 11 ， 15十六烯2醇1 ；烷2種：十一烷、十四烷；酚胺2種：姘基甲酚h苯胺、乙酞苯胺；酯、醛、炔、和酸備是1種：丁酸烯丙酯、十八碳醛、十八炔、十六碳酸。
  4. Synthesis of bark beetle pheromone verbenol and verbenone

    松小蠹信息素馬鞭烯醇和馬鞭烯酮合成研究
  5. Alkyl ketene dimer

    烷基烯酮二聚體
  6. Depending upon reaction conditions, the product may be a polyketone formed b y addition polymerization of the ketene double bond.

    隨著反應條件的不同，產物可以是由烯酮的雙鍵加成聚合得到的聚酮。
  7. All the chief difficulties crop up in the synthesis of the enone(1).

    所有的主要難點都涌現在烯酮（1）的合成中。
  8. Thermolysis of the latter furnished the cyclohexadienone system.

    後者經過熱解，就轉變成環己二烯酮的衍生物。
  9. Index - percentage of " comet " cell and " comet tail " were analysed that indicated the optimum time is 2 ~ 3h. the degree of dna damage by quinocetone and olaquindox were detected by scge assay, when vero cells were treated with 1 ~ 5 ug / ml quinocetone the percentage of live cells was above 85 % and with 2 - 10ug / ml olaquindox the percentage of live cells was above 90 %

    喹烯酮染毒劑量在1 5 g ml時細胞存活率85 ，以1 5 g ml劑量的喹烯酮染毒處于對數生長期的vero細胞，后經過電泳，通過分析彗星樣細胞發生率和彗尾長短等指標，結果表明染毒劑量在2 g ml對dna造成中度損傷。
  10. Ketenes, notably dimethyl ketene, readily undergo oligomerization and polymerization.

    烯酮，特別是二甲基烯酮，很容易齊聚和聚合。
  11. The mycotoxins found to occur significantly in naturally contaminated foods and feeds include the aflatoxins, ochratoxin a, zearalenone, patulin, and fumonisins

    在天然污染食物飼料中，主要出現的黴菌毒素包括黃麴黴毒素赭麴黴毒素a玉米赤霉烯酮棒麴黴素伏馬鐮孢毒素。
  12. Method for the determination of zearalenone in cereals for export

    出口糧谷中赤霉烯酮檢驗方法
  13. How much about the harm of zearalenone and vomitoxin

    玉米赤霉烯酮及嘔吐毒素的危害有多大
  14. The experimentation indicated that quinocetone and olaquindox can cause cellular mutation

    本試驗表明喹烯酮和喹乙醇具有致突變作用。
  15. Animal feeding stuffs. determination of zearalenone content

    動物飼料.玉米赤霉烯酮含量的測定
  16. Animal feeding stuffs - qualitative determination of zearalenone

    動物飼料.玉米烯酮含量的定性測定
  17. Determination of zearalenone in feeds

    飲料中玉米赤霉烯酮的測定
  18. Determination of t - 2 toxin in cereal grains by high performance liquid chromatography with fluorescence detection after immunoaffinity column clean - up and precolumn derivatization

    高效液相色譜法檢測玉米中的玉米赤霉烯酮
  19. Workplace air. determination of diketen. thermal desorption gas chromatographic method

    作業場所空氣中雙乙烯酮的熱解吸氣相色譜測定方法
  20. This paper introduces the synthesis and new application of diketene, and elaborates its market vistas

    摘要介紹了雙乙烯酮的工業合成與最新應用，並詳細分析了其市場前景。
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