hydroxyl
美 [haɪ'drɒksɪl] 
英 [haɪ'drɒksɪl]
英汉解释
英英解释
例句
The surface physicochemical properties of hydroxyl terminated polybutadiene(HTPB)were studied by means of inverse gas chromatography(IGC).
采用气相反相色谱技术（IGC）研究了端羟基聚丁二烯（HTPB）粘合剂的表面物理化学性质。
Starch is due to the nature of the starch molecules contains easy-to-reactions of hydroxyl, starch many substances reactions.
淀粉的性质是由于淀粉分子中含有易于发生化学反应的羟基，所以淀粉能与许多物质发生化学反应。
Combustion is a chain reaction that may be initiated and propagated by free radicals like the hydroxyl free radical.
燃烧是一个连锁反应，能被自由基（如羟自由基）引发和传播。
After you post a package, sets up the paper fibers used in most of the hydroxyl groups in adhesives, leaving no water absorption.
包贴封面后，内文所用凸版纸纤维中的大多数羟基将胶粘剂中的水分吸收。
The present invention relates to a microgel latex with modified hydroxyl group and a property of stable storage.
本发明涉及一种存储稳定的。羟基改性的微凝胶体胶乳。
Nile red and nile blue derivatives with carboxyl or amino or hydroxyl group were synthesized, which were used to tag biological molecules.
设计合成了含有活性基-羧基、氨基、羟基的尼罗红和尼罗兰衍生物，用来标记生物分子。
Since the new results suggest that large hydroxyl radical changes are unlikely, such projections become more reliable.
因此，新研究建议，大氢氧化物的彻底改变是不可能发生的，而这样的排放效果也变得更加可信。
Hydroxyl is HO, as opposed to water's H2O, and it is usually the result of water molecules decomposing.
羟基是分子式是HO，水分子式是H2O，羟基通常是水分子分解后的产物。
The dehydration of laterite could be divided into steps of removing free water, crystal water and hydroxyl group at different temperature.
在升温过程中，得到了原矿主要矿物中自由水、结晶水和羟基的脱除温度区间。
Coloration mechanism of hydroxyl-doped potassium bromide polycrystals by electrolysis with a pointed anode is given.
对经点阳极电注入掺氢氧根溴化钾多晶着色机理提出解释。
Benzotriazole, o - hydroxyl benzophenone, salicylic acid and esters comprise several important types of ultraviolet - absorbents (UAS).
苯骈三唑、邻羟基二苯甲酮、水杨酸酯类化合物构成了几种重要类型的紫外吸收剂。
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。
any of a series of volatile hydroxyl compounds that are made from hydrocarbons by distillation.
一系列挥发性氢氧化合物中任意一种，由碳氢化合物蒸馏制成。
The oxygen plasma can introduce hydroxyl groups on the surface of materials.
氧气等离子体能在材料表面产生羟基。
The paint compounded with the product and hydroxyl acrylic resins was of good performance.
自制的缩二脲产品与羟基丙烯酸树脂所配成的漆具有优良的性能。
However hydroxyl has no effect on carbon dioxide.
但是，氢氧化物却对二氧化碳毫无影响。
In the atmosphere, sunlight breaks up ozone to produce excited oxygen atoms, which then attack water to make hydroxyl radicals.
大气中，阳光分解臭氧而产生活跃的氧原子，这些氧原子又和水反应生成羟基。
The hydroxyl silicate was surface-modified and dispersed in water, and mixed with water-soluble lubricant by different proportion.
将羟基硅酸盐通过表面修饰分散在水中，并与不同比例的水溶性润滑剂进行复配。
NON-IONIC SURFACE ACTIVE AGENTS. POLYETHOXYLATED DERIVATIVES. DETERMINATION OF HYDROXYL VALUE. ACETIC ANHYDRIDE METHOD.
非离子表面活性剂.聚羟乙基衍生物.羟基指数的测定.酸醋酐法
As substrate is reintroduced neutrophil activity may heighten increasing production of damaging superoxide and hydroxyl radicals.
再次导入酶解物，嗜中性细胞活动增强，增加破坏性超氧游离基和羟基的生产。
S-PPM was stronger in scavenging superoxide anion radical than PPM but it was vice versa in scavenging hydroxyl radical.
S-PPM清除超氧阴离子自由基的作用明显强于PPM，清除羟自由基的作用小于PPM。
and reacting said hydroxyl groups with vinyl sulphonate to provide a sulphonate-functionalized (S-functionalized) cation exchanger.
和使所述羟基与磺酸乙烯基酯反应以生成磺酸酯-官能化（S-官能化）阳离子交换剂。
Moreover, this polysaccharide revealed strong scavenging activities against hydroxyl free radicals and DPPH free radicals.
抗氧化活性研究表明该酸性多糖具有显著的DPPH自由基和羟自由基清除活性。
OBJECTIVE To establish a HPLC method for the determination of elimination ratio of hydroxyl radicals by Traditional Chinese Medicine.
目的建立用HPLC测定中草药对羟基自由基清除率的方法。
The styrene-acrylic emulsion modified by double hydroxyl tetra-coordinated silicon was prepared by free radical emulsion polymerization.
通过乳液聚合方法，制备了双羟基四配位硅改性苯丙乳液；
And the reduction of phenolic hydroxyl proved that cellulose had been effectively degraded after inoculation of Penicillium. 4.
酚羟基含量下降，说明接种青霉菌后纤维素得到有效降解。
In this thesis, dielectric hydroxyl groups (OH groups) defects forming mechanism influenced by the environment is studied.
此论文主要研究有机薄膜电晶体中氢氧基受环境影响而产生缺陷的机制。
Novel polymeric adsorbents containing amino-group and hydroxyl-group with high adsorption capacity for bilirubin were synthesized.
本文分别合成了含氨基和羟基的高分子吸附剂，并对它们对胆红素的吸附性能进行了研究。
Any of a class of weakly acidic organic compounds ; molecule contains one or more hydroxyl groups .
酸性有机合成物，分子中含有一个或更多羟基。
METHODS The hydroxyl groups were selectively acetylated and N atom was methylated respectively to prepare the derivatives of anisodamine.
方法通过将山莨菪碱的羟基选择性地乙酰化，氮原子甲基化，制备山莨菪碱衍生物；
The ozone impact in the catalyst will induce hydroxyl radicals in a short time which play a dominant role for the degradation of DBP .
臭氧在催化剂作用下，在短时间内诱导产生大量的羟基自由基，DBP能够被快速的降解。
BASIC SILICONES FOR INDUSTRIAL USE. DETERMINATION OF HYDROXYL GROUPS. METHODS BY REDUCTION WITH LITHIUM-ALUMINIUM HYDRIDE.
工业硅树脂.羟基含量测定.氢化铝锂还原法
Relationship between photocatalytic degradation of benzoic acids and reaction with hydroxyl radical.
苯甲酸类光催化降解和羟基自由基反应的关系。
plastics . unsaturated polyester resins . determination of hydroxyl value.
塑料制品。不饱和聚酯树脂。羟基值的测定。
The results of colorimetric assays showed that these compounds effectively scavenged hydroxyl radical and super anion radical.
化学比色法的结果显示这些化合物对羟自由基和超氧阴离子自由基有较好的清除作用。
The influence of hydroxyl content and concentration on adsorbability was also discussed.
并研究了不同浓度和羟基含量对吸附性的影响。
The results indicated that ethyl salicylate and benzyl salicylate have efficient activities to scavenge hydroxyl radical.
研究结果表明水杨酸乙酯和水杨酸苯酯能够有效地清除羟基自由基。
Objective To investigate the mechanism and prevention of increasing hydroxyl radical induced by L-DOPA treatment in Parkinson's disease.
目的探讨左旋多巴治疗帕金森病诱发羟自由基增高的机制与防治的药物。
Recently, it is reported that hydrogen can selectively scavenging hydroxyl radical in rodents, thus alleviate ischemia-reperfusion injury.
近年来，氢被报道能选择性地清除动物体内羟自由基，对缺血再灌注损伤有一定的治疗作用。
The hydroxyl radical is a very reactive and short-lived molecule that contains one hydrogen atom and one oxygen atom.
羟基是一种极易反应且存在时短的分子，它由一个氢原子和一个氧原子构成。
