amination 中文意思是什麼

amination 解釋
n. 名詞 【化學】胺化作用。

  1. Study on spinel - supported pd catalyst for the synthesis of 2, 6 - dimethylaniline by gas phase amination

    二甲基苯酚氣相胺化催化劑的研製
  2. Effect of preadsorption and shape selective desorption on methanol amination product distribution

    預吸附及擇形脫附對甲醇胺化產物分佈的影響
  3. It was proposed that the catalytic amination of metyl t - butyl ether by solid acid was a promising " green " process

    指出固體酸催化甲基叔丁基醚的氨化是值得開發的綠色化工技術。
  4. Therefore, in order to obtain polyimide with good mechanical properties, the temperature of amination should not be chosen at 150

    因此,為了得到具有較好機械性能的聚酰亞胺, 150左右是應當避開的最終酰亞胺化溫度。
  5. United kingdom manufacturer of organic intermediates. specialties include amination, bromination, cyanation, epichlorohydrin, friedel - crafts and thionyl chloride chemicals

    -生產醋酸乙酯和醋酸丁酯等有機溶劑,產品用於醫藥香料染料塗料油墨等。
  6. Using ethyl cyanoacetate, triethyl orthoformate and methylhydrazine as main raw materials, the herbicide pyrazosulfuron was prepared through the reactions of substitution, amination, cylclization, diazotization and chlorosulfonation

    摘要以氰乙酸乙酯、原甲酸三乙酯和甲肼等為主要原料,通過取代、胺化、環化、重氮化和氯磺化等反應制得了除草劑吡嘧磺隆原料藥。
  7. Furbenicillin sodium, a known semi - synthetic ureide type of antibiotic firstly marketed in china, was synthesized from starting material 2 - furaldehyde via six steps including oximation reaction, beckmann rearrangement, isocyannuration, amination, condensation and salification etc

    摘要以呋喃甲醛為起始原料,經厲化、貝克曼重排、異氰脲酸化、氨基化、縮合和成鹽6步反應,合成了酰脲類青霉素抗生素呋布西林鈉。
  8. Abstract : two important factors, the loss of the catalyst components and the change of the catalyst particle diameter, which lead to the decay of the catalyst for amination of fatty alcohols, were studied. the dimension analytic method is applied successfully to determine the relations among the components loss, the particle diame - ter and the times of the catalyst used in repeated experiments

    文摘:對引起脂肪醇胺化用催化劑失活的重要因素? ?組分流失及粒徑變化進行了研究,運用因次分析方法將催化劑的重復使用次數、組分流失及粒徑等因素進行了關聯,並取得了成功。
  9. ( 6 ) 4, 6 - diamino - 5 - nitrobenzofuroxan is designed to synthesis from trichlorobenzene through nitration aminatiom azidation and thermal decomposition. this compound is a new explosive. but we only got the intermediates of the first and second steps ( nitration, amination ) because the limit of time

    ( 6 )從均三氯苯出發,設計經硝化、氨化、疊氮化和脫氮四步合成4 , 6 -二氨基- 5 -硝基苯並氧化呋咱,這是未見文獻報道的新化合物,不過由於時間關系,我們只得到氨化這一步的中間產物即3 , 5 -二氨基- 2 , 4 -二硝基氯苯,這也是個未見文獻報道的新化合物。
  10. At 100 to 150, both the toughness and the molecular weight decreased during the process of amination, but the transformation ratio of the amination reaction increased rapidly ; above 150, both the toughness and the molecular weight increased and transformation ratio of the amination slightly increased, and reached completely amination

    亞胺化過程中,當溫度從100升至150時,不同熱處理階段薄膜的韌性和分子量均下降,亞胺化反應轉化率上升較快; 150后,其韌性和分子量均升高,亞胺化反應轉化率上升趨于緩慢,最終達到完全亞胺化。
  11. Aminated and hydroxylated polysulfone membranes were prepared by amination and hydroxylation reaction, respectively. then bovine albumin ( bsa ) - fixed membranes were obtained by crossed - linking albumin into porous membrane with 1, 1 ' - carbonyldiimidazole and bisoxirane reagents, respectively. a mathematical model for facilitated transport in asymmetric membranes with fixed site carriers was derived by assuming an instantaneous, microscopic concentraion fluctuation in the membrane

    以氯甲基聚碸為基材,通過相轉化法制備出具有底部貫通孔的非對稱膜,通過胺化和羥基化反應,分別制得胺化聚碸膜和羥基化聚碸膜,再採用羰基二咪唑和雙環氧烷兩種活化試劑對其進行活化,將牛血清白蛋白固載在膜內,獲得固定白蛋白促進傳遞膜。
  12. It displayed that gdh pathway might be predominant and gs / gogat cycle be secondary in ammonia assimilation by analysis of the activity ratios of gs / gdh and gs / gogat. results indicated that the amination capability was enhanced in the non - heading chinese cabbage leaves treated with chitosan. the enhanced amination capacity by gdh would in turn lead to the increase of the soluble protein content

    進一步對酶活性的比值( gs / gdh和gs / gogat )進行分析表明,在殼聚糖處理后的前期, gogat可能與gdh -起執行氨同化作用:而在後期,氨同化作用主要是由gdh完成, gogat與gs組成的途徑起著輔助的作用。
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