離子衍生物 的英文怎麼說

中文拼音 [líziyǎnshēngwù]
離子衍生物 英文
ionic derivative
  • 離 : Ⅰ動詞1 （離開） leave; part from; be away from; separate 2 （背離） go against 3 （缺少） dispens...
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  • 衍 : [書面語]Ⅰ動詞（開展; 發揮） spread out; develop; amplifyⅡ形容詞（多餘） redundant; superfluousⅢ名...
  • 生 : Ⅰ動詞1 （生育; 生殖） give birth to; bear 2 （出生） be born 3 （生長） grow 4 （生存; 活） live;...
  • 物 : 名詞1 （東西） thing; matter; object 2 （指自己以外的人或與己相對的環境） other people; the outsi...
  • 離子 : [物理學] ion
  • 衍生物 : [化學]derivative;derivant;derivate;ramification
  • 衍生 : [化學] derive
  1. Dithiocarbamate [ s2cnr2 ( dtc ) ] and it ' s derivates were applied in chemistry 、 medical 、 petrochemical and other fields, it can coordinated with all kinds of transition metals, the anion of bidentate ligand also bridges two transition metals

    摘要氨荒酸鹽[ s2cnr2 （ dtc ） ]及其衍生物早已廣泛應用於化學、醫學、石油化工等領域，它與所有的過渡金屬都可以進行配位，形成螯合物，雙齒的陰離子也可以作為橋鏈兩個過渡金屬的配體。
  2. Histidine and cysteine derivatives can coordinate with zinc, but the uv or fluorescence spectral changes are not significant enough to allow effective detection of zinc in plant system

    組氨酸和半胱氨酸的衍生物能與鋅配位，但鋅離子的加入對紫外圖譜或熒光圖譜的影響並不顯著，因此不大可能有效地標記植物體系中的鋅離子。
  3. New developments of polycarboxylic acid derivative catalysts, ion exchange resin catalysts, macrocyclic chelating compound catalysts, quaternary phosphonium salt catalysts, heterogeneous hydrotalcite - type catalysts and other catalysts which to be used in ethylene oxide catalytic hydration, and the catalysts of synthesis method of ethylene glycol via preparation and reaction of ethylene carbonate are expounded

    闡述了用於環氧乙烷催化水合反應中的多羧酸衍生物催化體系、離子交換樹脂催化體系、大環螯合物催化體系、季?鹽催化體系、多相水滑石型催化體系及其他催化體系近年來的研究進展；同時闡述了用於碳酸亞乙酯法合成乙二醇反應中的催化體系的新進展。
  4. The effort of manganese removal was studied and the kinetics of manganese removal was tried to establish. the factors of dissolved oxygen concentration, fe2 + concentration, ph, p concentration and closing of the filter were studied to evaluate their effort for biological manganese removal, and the correlation of residual manganese and oxidation - reduction potential was also discussed. as the iron content of water was high, experiment results showed that the reaction was zero order, as the iron content of water was low, the reaction was first order. the time needed for the cultivation of biological manganese removal was 60 70 days. the filter operated at the filtration rate of 8 10m / h, silica sand of effective size 0. 95 1. 25mm filled the filter to a depth of 1200mm

    試驗結果表明，成熟后濾砂表面濾膜的x射線衍射圖譜與mno _ x ? 5h _ 2o （ x = 1 . 86 ）的x射線衍射圖譜一樣，濾膜成熟后的結構在進水物質不發生變化的情況下不發生變化;合適的碳磷比對生物除錳有明顯的促進作用，試驗條件下的投磷量不會對出水造成二次污染;生物除錳需要亞鐵的參與，亞鐵的存在除了能夠促進微生物分泌胞外酶並刺激其活性外，還通過鐵離子的變價傳遞電子，催化錳離子的氧化反應，從而促進對二價錳的降解。
  5. Determination of v - triazole, s - thiadiazole, s - oxadiazole derivatives by esi - ms

    ?二唑類衍生物的電噴霧離子化質譜法測定
  6. Study of pvc membrane uranyl chemical sensors based on new diphenylphosphinyl derivatives

    二苯基氧膦新衍生物鈾酰離子化學傳感器研究
  7. Non - ionic surface active agents - polyethoxylated derivatives - determination of hydroxyl value - acetic anhydride method

    非離子表面活性劑聚乙氧基化衍生物羥值的測定乙酐法
  8. The anion recognition based on calixarene derivatives

    杯芳烴衍生物對陰離子的識別作用
  9. Non - ionic surface active agents. polyethoxylated derivatives. determination of hydroxyl value. acetic anhydride method

    非離子表面活性劑.聚乙氧基衍生物.羥基指數的測定.酸醋酐法
  10. Non - ionic surface active agents. polyethoxylated derivatives. iodometric determination of oxyethylene groups

    非離子表面活性劑.聚乙氧基衍生物.氧化乙烯基團碘量的測定
  11. Human being even all livings cannot live without anion, but do you know what is anion

    世間萬物的繁衍生息都與「負離子」息息相關，您認識負離子嗎？
  12. Synthesis of thiosemicarbazone derivative receptors and their anion recognition properties

    縮氨基硫脲衍生物受體的合成及陰離子識別研究
  13. Non - ionic surface active agents - polyethoxylated derivatives - iodometric determination of oxyethylene groups

    非離子型表面活性劑聚乙氧基化衍生物中氧乙烯基含量的測定碘量法
  14. There are also indications that these materials and other similar derivatives of the asphaltenes, especially those containing such functions as carboxylic or hydroxyl, readily exchange cations and could well compete with synthetic zeolites

    另有跡象表明，這些物質和瀝青質的其它類似衍生物，尤其是具有諸如羧基和羥基功能的物質，能夠迅速地交換陽離子，並且同沸石形成有力抗衡。
  15. Non - ionic surface active agents - polyalkoxylated derivatives - determination of hydroxyl value - phthalic anhydride method

    非離子表面活性劑聚烷氧基化衍生物羥值的測定鄰苯二甲酸酐法
  16. Molecular imprinting polymers for chiral separation of amino acid derivatives

    氨基酸衍生物手性分離分子印跡聚合物
  17. Effect of n - containing nucleophiles on ib carbocationic polyme rization effect of aniline derivative on ib carbocationic polymerization

    苯胺衍生物對異丁烯陽離子聚合體系的作用
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