羟基的例句（羟基在句子中的用法）

• The research on producing 10 - hydroxy decanoic acid by alkaline scission of ricinoleic acid is reviewed. 综述了碱热解蓖麻油酸合成10- 羟基 癸酸的开发研究进展.
• These reactions catalyzing oxidation of alcohol - OH groups have high yield and selectivity. 使用的催化剂对醇 羟基 的氧化具有高度的选择性并有很高的转化率.
• At present , Di - Methylol Di - Hydroxy Ethylene Urea ( DMDHEU, 2 D resin for short ) is durable press finishing agent. 二羟甲基二羟基乙撑脲树脂 ( 即DMDHEU简称2D树脂 ) 是目前应用最多的抗皱免烫整理剂.
• Lutein and zeaxanthin are both dihydroxy - carotenoids with the ionone ring systems distributed widely in nature. 叶黄素和玉米黄质是含紫罗酮环的二 羟基 类胡萝卜素,在自然界广泛存在.
• Lutein is dihydroxy - carotenoids with the ionone ring systems distributed widely in nature. 叶黄素是含紫罗酮环的二 羟基 类胡萝卜素,在自然界广泛存在.
• Results Bad technical skill, preoperative intraorbital inflammation and conjunctival sac crispation were disadvantages to prognosis. 结果工艺质量较差的羟基磷灰石眼座, 术前眶内存在炎症及结膜囊挛缩均影响预后.
• Other features which make it unique are its content of hydroxylysine. 其他使之独特的特点是它的羟基赖氨酸含量.
• The process includes hydroxylation, self packing of APTES and terephthalic aldehyde packing. 其置备方法主要包括羟基化 、 APTES的自组装和对苯二甲醛的组装三步.
• It will be more susceptible to attack by hydroxyl ion. 它更容易被羟基离子所作用.
• Proteolytic enzymes catalyze oligomerization of the. alpha . - hydroxy carboxylic acid and . alpha . - amino acid. 蛋白水解酶催化α - 羟基羧酸和α - 氨基酸的低聚化.
• Hydrocortisone ( HC ), 11� � , 17α, 21 - trihydroxypregn - 4 - ene - 3,20 - dione, is an important grucocorticoid. 氢化可的松 ( hydrocortisone,HC ), 化学名称为11β,17α, 21-三羟基孕甾 -4- 烯 -3,20-二酮, 属肾上腺皮质激素类药.
• AIM To study the antioxidant activity of 2 - ethyl - 3 - hydroxy - 6 - phenylthio - 4 ( 1 H ) - pyridone ( HPP ). 目的　研究2乙基3 羟基 6苯硫基4 ( 1H ) 吡啶酮 ( HPP ) 的抗氧化作用.
• In these methods, the halogenation of compounds containing hydroxyl group was particularly summarized. 在这些方法中, 侧重总结了含有羟基官能团的有机化合物.
• Conclusion: The new monoterpene glycoside was identified as 4 " - hydroxyl - albiflorin. " 结论: 新化合物命名为 4″- 羟基白芍苷.
• Glycol is oxidized rapidly by it to oxalic and glycolic acids. 乙二醇迅速地被它氧化,生成草酸和羟基醋酸.
• Objective To study the and germicidal properties of a gargle containing triclosan, peppermint and surfactant. 目的研究含三氯羟基二苯醚 、 薄菏及表面活性剂配制的漱口液消毒杀菌性能.
• Production 1,2 hydroxy beta 4 - formic acid, a beta consignment sales produced products. 生产1、4-二羟基萘甲酸 、 甲萘醌,销售自产产品.
• Objective To observe the use of hydroxyapatite particle in patients of ocular evisceration and its effect. 目的观察羟基磷灰石微粒在眼内容摘除术中应用的手术方法和临床效果.
• Both the free hydroxyl groups readily undergo esterification. 两个自由羟基,都容易酯化.
• Methods: The hydroxyapatite eye socket in 15 patients after enucleation of eyeball. 方法: 采用羟基磷灰石义眼台做为眼球摘除术后眼窝成形的填充物,观察15例成形效果.