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- Containing two carboxyl groups per molecule. 二羧基的每個(gè)分子中含有兩個(gè)羧基的
- The pH is equal to the of the carboxyl group. 等于羧基pKa的pH
- The introduction of a carboxyl group into a compound or molecule. 羧化把一個(gè)羧基引入一個(gè)化合物或一個(gè)分子
- These sites include, carboxyl, epoxy, amino and the like. 這些部位包括羧基、羰基、環(huán)氧基和氨基等。
- Any of various enzymes that hydrolize the carboxyl radical. 脫羧酶酶的一種,可水解羧基酸。
- Epoxy resin toughened by carboxyl nitrile rubber exhibits good... 羧基丁腈橡膠增韌的環(huán)氧樹(shù)脂膠表現出良好的拉伸剪切性能。
- These sites include, carboxyl, epoxy, amino and the like . 這些部位包括羧基、羰基、環(huán)氧基和氨基等。
- Aim: To synthesize carboxylate derivatives of caged bicyclic phosphate. 目的:合成籠狀雙環(huán)磷酸酯的羧酸酯衍生物。
- The applications of the carboxylate in oil field are also introduced. 本文還闡明它們在鉆井泥漿，油田開(kāi)采等方面的應用。
- The pendant carboxyl groups add more crosslinking sites and polar than Nitrile. 在丁腈橡膠的基礎上，羧基增加架橋端并賦予更高的極性。
- The results indicate that carboxyl group is strongly interacted with MMT. 試驗結果表明,羧酸基團與MMT有很強的相互作用。
- The proposal develops carboxyl to change chloroprene rubber new breed. 建議開(kāi)發(fā)羧基化氯丁橡膠新品種。
- Another end for the hydroxyl and the carboxyl group, has the water affinity. 另一端為羥基和羧基，具有親水性。
- The content of carboxylate ions in marine sulfate polysaccharide911 was determined by conductometric titration. 本文以一種海洋硫酸多糖“911”作為研究對象，通過(guò)電導滴定法測定其羧酸根的含量。
- Compared with the traditional sulfactant sodium dihexyl sulfosuccinate (DHSS) and disodium alkyl polyoxyethyl(3) sulfosuccinate(AESS), the emulsifiying power and permeability were improved, especially the hard water resistance has been notably improved. AETCSS與磺基琥珀酸雙己酯鈉鹽 (DHSS)和脂肪醇聚氧乙烯醚 ( 3)磺基琥珀酸單酯二鈉鹽 (AESS)相比 ,通過(guò)在DHSS中引入乙氧基 ,乳化力和耐硬水性能均得到了改善 ,且滲透性能得到了較大的提高
- Each fatty acid consists of a hydrocarbon chain with a carboxyl group at one end. 每個(gè)脂肪酸由一端帶有一個(gè)羧基的碳酸鏈組成。
- The experiments in pigs feed showed that chromium 2-pyridine carboxylate is good feed additive. 以2-吡啶甲酸鉻配合物飼喂豬的試驗表明,它是一種很有效的飼料添加劑。
- The approach involves chlorization,hydrolyzing the ester,preparing disodium,carboxylate to diacid,sulfonation. 研究了中間產(chǎn)物重結晶條件和結構參數。
- The content of carboxylate ions in marine sulfate polysaccharide 911 was determined by conductometric titration. 本文以一種海洋硫酸多糖“911”作為研究對象，通過(guò)電導滴定法測定其羧酸根的含量。
- An anhydride formed by the removal of a water molecule from the hydroxyl and carboxyl radicals of hydroxy acids. 內酯一種通過(guò)從酸的羧基中除去一個(gè)水分子而形成的脫水物
