烯族的 的英文怎麼說

中文拼音 [xīzúde]
烯族的 英文
olefinic
  • 烯 : 名詞[化學] （有機化合物的一類） alkene; olefince
  • 族 : 名詞1 （家族） clan 2 （古代的一種酷刑） a death penalty in ancient china imposed on an offender ...
  • 的 : 4次方是 The fourth power of 2 is direction
  1. The preparation, properties and application in powder coating of alicyclic epoxy resin and glycidyl ester of acrylic ( methy acrylic ) acid were discussed in this paper and some views and proposals to varieties development of ontdoor type ( weather resistance ) epoxy resin for powder coating were also presented

    摘要介紹了用於耐候脂環族環氧樹脂、丙烯酸（甲基丙烯酸）縮水甘油酯樹脂的制備方法、性能及在粉末塗料上的應用。
  2. The enzyme 5 - enolpyuvyl - 3 - phosphoshikimic acid synthase ( epsp synthase ; ec2. 5. 1. 19 ), encoded by anoa locus, is a key enzyme present in microorganisms and plants where it has a function in the biosynthesis of aromatic amino acids. glyphosate ( n - phosphonomethyl - glycine ) is an effective non - selective, broad spectrum, postemergence herbicide, which has been shown to inhibit epsp synthase activity in a competitive manner. glyphosate tolerant plants can be mediated by either overproduction of the target enzyme or by the presence of an altered enzyme

    植物和微生物芳香族氨基酸生物合成過程中的一個關鍵酶? ? 5 -烯醇丙酮莽草酸- 3 -磷酸合成酶（ epspsynthase ； ec2 . 5 . 1 . 19 ）由aroa基因編碼，該酶受廣譜滅生性、內吸傳導型除草劑草甘膦的競爭性抑制，將epsp合成酶基因轉入植物中可獲得草甘膦耐受植株。
  3. They are sometimes difficult to differentiate from aromatic or olefinic absorptions.

    有時它們就難于和芳香族或烯烴的吸收峰相互區別。
  4. Bromine number of petroleum distillates and commercial aliphatic olefins by electrometric titration, test method for

    用電勢滴定法測定石油餾分和商用脂肪族烯烴溴值的方法
  5. Standard test method for bromine numbers of petroleum distillates and commercial aliphatic olefins by electrometric titration

    電化學滴定法測量石油餾分及商用脂族烯烴的溴值標準試驗方法
  6. Underwater world singapore is one of asia ' s most popular oceanariums. it has an 83 metre long acrylic tunnel, home to some 2, 500 marine creatures from 250 species

    新加坡海底世界是亞洲最受歡迎的海洋水族館之一。他擁有一條長83米的丙烯隧道，在這里生活著250個物種，約2500個海洋生物。
  7. Methods of test for petroleum and its products - determination of polycyclic aromatics in unused lubricating base oils and asphaltene free petroleum fractions - dimethyl sulphoxide extraction refractive index method

    石油和石油產品試驗方法.第102部分:未用的潤滑基油和不含瀝青烯的石油餾分物中多環芳香族環烴的測定.二甲硫析取物折射指數法
  8. The common biosynthesis pathway of aromatic amino acids includes seven steps from dahp to chorismate acid. for the common pathway, 3 - dehydroquinate ( dhq ) synthase ( encoded by arob ), 5 - enolpyruv - oylshikimate s - phosphate ( epsp ) synthase ( encoded by aroa ), and chorisma - te synthase ( encoded by aroc ] are rate - limiting enzymes

    芳香族氨基酸的合成步驟有七步是共同的，亦即從dahp到分支酸的合成步驟，其中脫氫奎寧酸合成酶（ arob ） 、 5 -烯醇式丙酮酰莽草酸合成酶（ aroa ）和分支酸合成酶（ aroc ）是此代謝途徑的關鍵酶。
  9. However, this model cannot tell how the dominant mutations of the receptor genes, such as ers2 - 1, confer ethylene - insensitivity

    但是這個遺傳模型仍無法很好的解釋第一亞家族和第二亞家族乙烯受體的作用機理。
  10. Petroleum distillates and commercial aliphatic olefins - determination of bromine number - electrometric method

    石油餾出物和工業用脂族烯.溴值的測定.電位法
  11. Methods of test for petroleum and its products - petroleum products - determination of bromine number of distillates and aliphatic olefins - electrometric method

    石油及石油產品的試驗方法.石油產品.第130部分:蒸餾產品和脂肪族烯烴溴值測定.靜電計法
  12. So it has increasing commercial demand. escherichia coli and many other microoganism synthesize aromatic amino acids through the condensation reaction between phosphoenolpyru vate ( pep ) and erythrose - 4 - phosphate ( e4p ) to form 3 - deoxy - d - arabinohep tulosonate 7 - phosphate ( dahp ). pep and e4p are limiting substrates for formation of dahp

    大腸桿菌和許多微生物一樣，其合成芳香族氨基酸的起始物是由磷酸烯醇式丙酮酸（ pep ）和4 -磷酸赤癬糖（ e4p ）二者縮合形成的3 -脫氧- -阿拉伯庚酮糖酸- 7 -磷酸（ dahp ） 。
  13. A super acylation catalyst, 4 - dimethylamino pyridine ( dmap ), was prepared and used to synthesize cholesteryl ester compounds. four kinds of cholesteryl ester compounds such as cholesteryl p - alkoxyl benzoate, cholesteryl dicarboxylate, cholesteryl lumequeic ester and coattail - like cholesteryl ester were synthesized by acylation method and super acylation catalyst method. chemical structures and liquid crystal behaviors of the synthesized samples have been characterized by using element analysis, ftir, dsc and polarized microscopy with a hot stage

    本文合成了高效酰化催化劑4 -二甲基氨基吡啶（ 4 - dimethylaminopyridine ， dmap ） ，採用酰氯化法和高效酰化催化劑法分別合成了對烷氧基苯甲酸膽甾醇酯、對稱脂族二羧酸膽甾醇酯、烯酸膽甾醇酯及燕尾型膽甾醇酯四類膽甾醇酯衍生物，並進行了化學結構和液晶性能的表徵。
  14. We cloned two ent - kaurene oxidase homologues from the reverse transcriptional products of different strawberry tissue, the identity of these two homologues is 88. 2 %. it suggest us that it belongs to a gene family. 3

    在豐香草莓的不同發育部位克隆到同源性為88 . 2的兩個貝殼杉烯氧化酶的基因片段，預示著此基因是個基因家族。
  15. 4. the wild tomato and nr mutant fruit discs treated with wound, nacl and peg to detect expression changes of le - acs gene family. the experiment showed that during the ethylene production under stress conditions, the le - acs2 gene expression maintained at a high level, different from system i ethylene production transition to system ii. this suggested that stress conditions changed the regulatory mechanism of le - acs2

    傷、 nacl 、 peg處理普通型番茄和nr突變體番茄的組織圓片研究le - acs基因家族的表達變化，結果表明：在脅迫乙烯生成過程中， le - acs2一直呈高水平表達，不存在如同系統向系統乙烯的轉化中le - acs基因家族的表達過渡，因此，脅迫條件下le - acs2基因的轉錄調控機制發生改變。
  16. Comparison of the diffusion coefficients calculated by this new model with the present experimental data, including benzene, toluene, ethylbenzene in polystyrene ( ps ) and poly ( methyl methacrylate ) ( pmma ) are performed, calculation results in this study are in good agreement with experimental data, for the correct estimation of the hole - free volume change above and below the glass transition

    以芳香族溶劑苯、甲苯、乙苯在玻璃態聚苯乙烯和聚甲基丙烯酸甲酯中的擴散系數為例對模型進行驗證，理論計算結果和實驗值取得良好一致。
  17. With the development of the research on organic photon material, many photon phenomena in conventional material had been detected such as photoelectric transform, electroluminescence. the photon material included conjugated polymers, fullerene material and organnic little molecule containing good it conjugated system

    隨著有機光子材料研究的不斷發展，許多在傳統材料中發現的光子現象如光電轉換、電致發光等在有機材料中也同樣被觀測到，這些光子材料包括共軛聚合物、富勒烯族材料和具有良好的共軛體系的有機小分子。
  18. Erebps ( ethylene - responsive element binding proteins ) belong to a family of transcription factors, which regulate ethylene responses through binding to the promoter region of ethylene - regulated target genes

    Erebps （乙烯反應元件結合蛋白）是一個轉錄因子家族，通過與乙烯調節的目標基因的啟動子區結合而調節目標基因的表達。
  19. 05. 02 hydrocarbon types in low olefinic gasoline by mass spectrometry, method of test for

    用質譜法測定低烯烴族汽油中烴類型的方法
  20. As the important member of fullerene ' s family, onion - like fullerenes ( olfs ), with their unique cage - like structure, can be promisingly applied in high - quality wear - resistant material, superconductive material, information material and biomedical material

    納米洋蔥狀富勒烯作為富勒烯家族的重要一員，由於具有獨特的分子結構，在高性能耐磨材料、超導材料、信息材料和生物醫用材料等領域有廣泛的應用前景。
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