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- Containing the hydroxyl group. 氢氧化物的含氢氧基化合物的
- a chemical compound containing the hydroxyl group. 一种含羟基的化合物。
- An organic compound in which the hydrogen of the hydroxyl group of methyl alcohol is replaced by a metal. 甲基化产物一种有机合成物,是甲醇的羟基中的氢被一种金属取代
- Starch molecules, adjacent chain link between the hydroxyl group on the acylamide, thus increasing the starch agglomeration in the solution. 淀粉分子中,相邻链节上的羟基之间能形成氢键,从而增加了淀粉团粒在溶液中的稳定性。
- And the diblock copolymer PI-b-PEO with an azide group was obtained by a series of modification of the hydroxyl group at the junction point. 然后将羟基的保护基团脱除,并通过一系列反应将得到的“活性”羟基依次溴化和叠氮化,最后得到链段中间含叠氮基团的嵌段聚合物PI-b-PEO。
- Apatite is actually three different minerals depending on the predominance of either fluorine, chlorine or the hydroxyl group: calcium (fluoro, chloro, hydroxyl) phosphate. 磷灰石实际上是三种不同的矿物质,即氟、氯以及羟基,即磷酸钙(氟氯羟),只是其中三种物质以哪种矿物质成份为主的问题。
- The SG copolymer can react efficiently with the amide and carboxyl group of PA6 as well as the hydroxyl group of PPO in blending process, resulting into graft copolymer. SG共聚物能够有效地与尼龙6分子链端的胺基、羧基和聚苯醚分子链端的羟基发生反应,生成接枝共聚物。
- It consists of many glucose units, in each of which one of the hydroxyl groups has been replaced by an acetylamine group (CH3CONH). 包括许多的葡萄糖单元,每个单元的羟基都被乙酰基取代。
- The molecular structure, such as the stiffness of the polymer backbone and the spacer connecting the hydroxyl group with the backbone, of the polymers greatly affect the interaction between the polymers and the vesicles. 研究发现高聚物的分子结构,如主链的柔顺性、连接主链和羟基的侧链长度等都对高聚物与脂质体的相互作用起到至关重要的作用。
- Chain deoxygenation method by radicals generated from 30% hydrogen peroxide induced by azodiisobutyronitrile was firstly used in the synthesis of taxol to remove the hydroxyl group. 由偶氮二异丁腈引发30%25过氧化氢产生自由基,以链式自由基反应机制脱除紫杉醇类化合物结构中的含氧基团。
- The hydroxyl groups can be changed into esters, ethers, acetals and ketals, etc. 最常用的羟基保护基可归纳为三类:酯类、醚类和缩醛或缩酮类。
- METHODS The hydroxyl groups of magnolol were protected using ketol reaction and the products were purified by recrystallization from hexane. 方法将厚朴酚两羟基用缩酮保护,再用正己烷重结晶分离纯化。
- A document containing the terms of surrender. 投降协议书包含投降条件的一份文件
- First ,hydroxyl groups were introduced into lard by reacting lard with ethanol monoamine, then carboxyl groups were introduced to the hydroxyl modified lard by reacting with maleic anhydride. 通过猪油与氨基乙醇反应,在猪油中引入了羟基,羟基改性猪油再与马来酸酐反应,在猪油中引入了羧基。
- A book containing the scripts of dramatic plays. 剧本包容戏剧脚本的书
- The hydroxyl groups from the hydrolysis of ZrOCl2 reacted with the hydroxyl groups of the fir flour and interpenetrating network micro structure of the hybrid material was lastly formed. 在水热条件下,无机前驱体渗透到了杉木粉的微孔结构中,氧氯化锆水解后的羟基与杉木粉中的羟基发生了缩合反应,最终形成了无机/有机垂直互穿网络结构。
- The lowering of the water sorption of the epoxy coating by replacing the hydroxyl groups in the coating with acetoxy groups has been studied using electrochemical impedance spectroscopy. 降低固化环氧树脂吸水性能是提高其可靠性与寿命的重要前提之一。
- Object containing the text of the node. 一个包含节点文本的。
- Free protons, unlike the hydroxyl groups needed for silane reaction, are present on almost all three-dimensional particulates, which is claimed to make titanates more universally reactive. 不象硅烷反应那样需要羟基,自由质子存在于几乎所有的三维粒子上,这使得钛酸酯具有更加普遍的反应能力。
- A string containing the URL of the logout page. 一个字符串,该字符串包含注销页的URL。