hydroxylate
hydroxylate
1. THF copolymerized GAP is synthesised by the azidation of hydroxyl THF-ECH copoyethers.
b．端羟基THF-ECH共聚醚叠氮化生成THF共聚型GAP粘合剂。
2. The H2O2 also is a precursor of the highly reactive hydroxyl radical, which participates in wood degradation.
H2O2也是具有高度反应活性的羟基游离基的前体,并参与降解过程。
3. Group H was infused with 6% Hydroxyl starch(HES) at a rate of 15 ml/kg before induction.
H组:诱导后30 min内输入羟乙基淀粉(HES)15 ml/kg。
4. MDMA abuse commonly occurs in combination with ethanol,and ethanol can increase hydroxyl radicals formation and serotonin neuronal damage.
MDMA常和乙醇合并滥用。乙醇可促使羟基自由基增多,并使5-羟色胺神经元损伤加重。
5. PVPP has good appetency,It can remove the polyphenol efficiency through absorbing on surface by combination between the hydroxyl and carbonyl ?
PVPP通过酚羟基和羰基之间的氢键结合,进行表面吸附,有效地去除多酚。
6. 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。
7. Jiang Qi-bin,Jia De-min,Yang Jun.Modification in situ of EPDM filled with carbon black by unsaturated hydroxyl fatty acid[J].China Elastomerics,2004,14 (2):25-29.
[5]姜其斌,贾德民,杨军.不饱和羟基脂肪酸原位改性炭黑补强三元乙丙橡胶的性能[J].弹性体,2004,14(2):25-29.
8. The hydroxyl and carboxyl,belonging to auxochromic groups,were oxidized into the carbonyl and ester groups.
[方法]通过对刺槐木材变色前后丙酮抽出物的定性分析,得出变色前后丙酮抽出物的主要成分,进行对比分析,初步得出抽出物对诱发变色的作用。
9. Having only one hydroxyl group to react with acids.
一元酸的只有一个可与酸发生反应的氢原子团的。
10. The different DH of walnuts peptides has different ability to scavenge hydroxyl radicals.
不同水解度的蛋白多肽清除羟自由基能力不同,结果表明水解度5%时,自由基清除率最高可达50.90%。
11. Compared with polyethylene as a standard sample,GAP has higher surface free energy because there are many hydroxyl groups and azide group in the surface of the GAP molecule.
与聚乙烯相比,GAP的总表面的自由能较高,这主要是因为GAP表面含有羟基和叠氮基团。
12. The obtained material showed good affect to scavenging hydroxyl radials.
且该提取物对羟自由基有良好的清除效果。
13. Both the free hydroxyl groups readily undergo esterification.
两个自由羟基，都容易酯化。
14. In order to make the wool fabric obtain better smooth feel,the hydroxyl silicone oil was carried out to finish wool fabric.
为使羊毛织物获得较好的平滑手感,采用羟基硅油平滑剂对羊毛织物进行平滑整理并对整理工艺进行了探讨。
15. Ethylene gycol: thick liquid diol (a compound containing two hydroxyl groups) C2H6O2used especially as an antifreeze and in making polyester fibers.
乙二醇:较浓的液体二醇(包含两个羟基的化合物)C2H6O2,通常用作防冻剂和制造聚酯纤维。
16. Ethanol (grain alcohol) and methanol ( wood alcohol ) are the Best-known alcohols with one hydroxyl group.
乙醇(酒精)和甲醇(木醇)是最有名的醇类,含有一个羟基。
17. Dihydroflavonol is another kind of flavone in which 2,3-position is a single bond and 3-position is substituted by hydroxyl.
二氢黄酮醇是指2,3位为单键,3位有一羟基取代的一类黄酮化合物,研究表明此类化合物很多都具有很好的抗氧化、保肝护肝、降血脂、抗肿瘤等药理活性。
18. Containing two hydroxyl radicals.
二羟基的包含两个羟基的
19. A method for determining hydroxyl value of epoxy-containing polyester,namely acetyl chloride method is introduced.
介绍了一种含环氧基聚酯的羟值测定方法,即乙酰氯法。
20. This paper mainly introduces the inhibition function of manganese and manganese porphyrins to superoxide and hydroxyl radicals, lipid peroxidation.
介绍了锰及锰卟啉对超氧化物、羟化自由基、脂质过氧化等自由基的抑制作用,并初步讨论了它们的作用机理。
21. As open-chain hydroxy aldehydes and hydroxyl ketenes, the monosaccharides are very reactive.
以开链的羟基醛和羟基酮形式 存在的单糖非常活泼。
22. But urushiol has a poor resistance to alkali because phenol hydroxyl of urushiol shows weak acidity.
但是,由于漆酚的酚羟基显弱酸性,使得漆酚耐碱性较差;
23. Title： Study of hydroxyl content of omphacite in UHP-eclogite from the main hole of Chinese Continental Scientific Drilling Project.
关键词：绿辉石;榴辉岩;结构水含量;中国大陆科学钻探工程
24. The mechanism responsible for the neurotoxicitg of MDMA is probably associated with hydroxyl radical formation.
其神经毒性作用机制可能和羟基自由基的形成有关。
25. An anhydride formed by the removal of a water molecule from the hydroxyl and carboxyl radicals of hydroxy acids.
内酯一种通过从酸的羧基中除去一个水分子而形成的脱水物
26. Then according to whether the structure of acidic groups (mainly phenolic hydroxyl group), divided into phenolic and non-phenolic.
再根据结构中是否有酸性基团（主要指酚羟基），分为酚性和非酚性。
27. 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。
28. A further reaction produces an additional hydroxyl ion to maintain the attack on the network.
再进一步反应又形成一个外加的氢氧离子，它又继续侵蚀网络。
29. The departing halide extracts a proton from the second water and the generated hydroxyl ligand reacts with the ethylene, while remaining in the coordination sphere of the metal.
分开的卤化物从第二个水分子得到一个质子，同时产生的羟基配合体与乙烯反应，留在了金属的配位区内。
30. NMR techniques were used to investigate the stereo configuration and conformation of the hydroxyl mesocyclic diamines and their derivatives in aqueous solution.
利用二维核磁共振技术对一类新的含羟基中环二胺及其衍生物在水溶液中的构型和构象进行了较为详尽的研究。
31. The new photometry for determination of hydroxyl radocals by using the reaction between the mixed rare earths and trace H 2O 2 has been established in this paper.
利用混合稀土与微量过氧化氢催化氧化二苯基碳酰肼,建立了萃取-催化氧化光度法测定过氧化氢的羟基自由基的新方法。
32. The scavenger activities of methyl salicylate towards the hydroxyl radical and its reaction mechanism were studied using pulse radiolytic technique and general test method.
利用脉冲辐解技术研究了水杨酸甲酯清除羟基自由基反应的瞬态吸收谱,测定了水杨酸甲酯与羟基自由基反应的表观速率常数。
33. The scavenging of melanin to hydroxyl free radicals was studied by fluorometry.
利用荧光光度分析法研究了黑色素对羟基自由基的清除活性。
34. 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。
35. 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。
36. Halogen radicals produced by the reaction of hydroxyl radicals with halides, such as HX, may serve as terminators for the chain reaction.
卤素自由基是由羟基自由基与卤化物如HX反应而产生的,它可被用作连锁反应的终止剂。
37. Diglycerol has a lower hydroxyl number than glycerol, which imparts a lower water binding ability upon the product.
双甘油分子的羟基密集度要比甘油低，这相对降低了结合水的能力。
38. Any of various alcohols containing two hydroxyl groups.
双羟基醇含有两个羟基团的醇
39. Another end for the hydroxyl and the carboxyl group, has the water affinity.
另一端为羟基和羧基，具有亲水性。
40. It is seen that all secondary hydroxyl groups are on carbon atoms having four different substituents attached to them.
可见所有次级羟基都在一个碳原子上,这个碳原子有四个不同基团与它连接。
41. It was shown that the carbon functional group contained a very small amount of graphitized carbon and some ether or hydroxyl group.
含氧官能团中无机氧含量较低,有机氧含量相对较高.随着燃烧的进行,颗粒表面碳、氧官能团呈现不同的变化趋势.
42. THE CHANGE OF HYDROXYL IN HORNBLENDE AT CONFINING PRESSURE 3Kb AND TEMPERATURE 700?
围压3千巴、温度700℃时角闪石羟基的变化
43. The mono-component phthalate agent method is not stable for determining hydroxyl value of wood solution.
在使用单组分酰化试剂测定木材溶液羟基值时,数据稳定性差。
44. In the liquid state. water molecules are highly associated because of hydrogen bonding.The hydroxyl and ether groups in glycols form similar associations with water molecules.
在液体状态. 水分子是高度伴生的由于氢接合.羟基和以太小组在甘醇形成相似的协会与水分子.
45. Hydroxyl radical (OH) initiated photooxidation of toluene was carried out in a home-made smog chamber.
在烟雾腔内进行了羟基自由基启动的甲苯光氧化生成二次有机气溶胶的实验。
46. 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。
47. Under this conditon, is it possible to produce hydroxyl or carboxyl on the surface of oxide?
在这种情况下，能在氧化物表面产生羟基或羧基吗？
48. Chitosan is one of the most abundant natural polymers,This biopolymer has useful functional groups such as hydroxyl and amine,so it can interact with metal ions.
壳聚糖是一种天然高分子,分子中含有大量的氨基和羟基,对金属离子有很好的吸附能力。
49. Polyvalent Metal Hydroxyl Complexes.
多价金属羟基络合物;
50. STUDY OF DEFLUORINE PROPERTIES OF POROUS HYDROXYL CALCIUM PHOSPHATE.
多孔羟基磷酸钙吸氟特性研究。
51. It is based upon a naturally occurring enzyme called urease that essentially reverses the urea cycle by breaking down urea into metabolites that include ammonia and hydroxyl ions.
它是根据自然产生的尿素酶，基本上扭转了尿素循环打破尿素成氨的代谢物，包括羟基离子。
52. It will be more susceptible to attack by hydroxyl ion.
它更容易被氢氧根离子所作用。
53. The LCST of all polymers was determined, and LCST will rise via increase of the OH content in hydroxyl PVME.
实验还对各种产物做了LCST测定和1H-NMR分析，研究了PVME的羟基含量对LCST的影响。
54. A hydroxyl ammonium sulfate (HAS) accelerated phosphating process has been studied.
对内含羟胺促进剂的磷化工艺进行了研究。
55. It is maigre that to hydroxyl benzoic acid Yi Bingfu adds up to ester natrium and benzoic acid natrium?
对羟基苯甲酸乙丙复合酯钠和苯甲酸钠是不是素食？
56. 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。
57. Hydroxyl third base amylum aether has strong thicken and stability,mainly be applied in ice cream,jam,jelly,nooning meat,soup material,drink and milk product.
应用范围： 羟丙基淀粉醚具有超强的增稠、稳定能力，主要用于冰淇淋、果酱、果冻、午餐肉、汤料及奶制品中。
58. The effects of hydroxyl MWNTs and carboxyl MWNTs on efficiency of enthalpy were higher than that of MWNTs with the same contents.
当多壁碳纳米管的含量相同时，含有官能团化多壁碳纳米管的正十八烷的热焓效率低于常规多壁碳纳米管体系。
59. We choose flavonol compounds with hydroxyl substituents on B ring and isoflavone compounds with hydroxyl substituents on A ring to study their 13C-NMR properties .
我们选取黄酮醇类化合物B环羟基取代和异黄酮类化合物A环羟基取代这两个系列黄酮类化合物,对其核磁共振碳谱进行理论计算。
60. The extractants are introduced by five parts,such as monobasic alcohol,diol,mixed alcohol,hydroxyl amine and others.
把提硼的萃取剂分为一元醇、二元醇、混合醇、羟基胺和其他类5部分加以叙述。
61. The phenol hydroxyl group was considered to playa key role in increasing the differenc of interaction between the two isomers and the chiral stationary phase.
拆分过程为焓驱动，酚羟基对提高二异构体与手性固定相之间的作用差异起关键作用。
62. The effects of content of fluororesin,hydroxyl numbr of acrylic acid resin,content of curing agent and kinds of pigment on propert of top paint are discussed.
探讨了氟树脂用量,丙烯酸树脂羟值,固化剂的用量和颜料种类对面漆性能的影响。
63. The silanol groups then condense with oxide or hydroxyl groups on the filler surface (see Figure 1).
接着硅醇基团与填料表面的氧化物或者羟基发生缩合反应（见图1）。
64. Abstract : Ring-opening of two types of N-tosyl aziridines with hydroxyl compounds has been studied.
摘要 ： 本文研究了羟基化合物对两种类型N-对甲苯磺酰基氮杂环丙烷的开环反应。
65. Abstract : Recent advances is enzymatic deprotection reactions of amino groups, carboxyl groups, thiol groups and hydroxyl groups are reviewed.
摘要 ： 系统地介绍和评述了近年来氨基、羧基、巯基和羟基等到基团的酶催化脱保护方法的进展。
66. Presents the development in decontaminating indoor chemical pollution.Explores a new method to decontaminate indoor air pollution with hydroxyl radical.
摘要介绍了消除室内空气中化学污染的净化技术的研究进展，探讨了一种利用羟基自由基消除室内空气污染的高级氧化方法。
67. Chitosan is one of the most abundant natural polymers, this biopolymer has useful functional groups such as hydroxyl and amine, so it can interact with metal ions.
摘要壳聚糖是一种天然高分子，分子中含有大量的氨基和羟基，对金属离子有很好的吸附能力。
68. OBJECTIVE To investigate and compare the scavenging effect to hydroxyl radical of different extracts from the seeds of Hovenia acerba Lindl.
摘要目的比较枳椇子不同提取部位对羟自由基的清除作用。
69. The surface physicochemical properties of hydroxyl terminated polybutadiene (HTPB) were studied by means of inverse gas chromatography (IGC).
摘要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。
70. 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。
71. The interaction between carboxyl anions in gelatin chains and MMT is strong.The hydroxyl groups are the interactive sites on MMT.
明胶分子链上的羧基负离子可以和蒙脱土产生较强的相互作用，蒙脱土上的羟基是与明胶相互作用的反应位点。
72. 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。
73. IC50 of grape polyphenols on scavenging DPPH radical, superoxide anion radical and hydroxyl radical were 1.
本文对葡萄多酚抗氧化活性进行研究。
74. The analysis of hydroxyl radicals in biological samples by ESR,HPLC and chemiluminescence method have been reviewed in this paper. 41 references were given.
本文着重对电子自旋捕集法、高效液相色谱法和化学发光法在羟自由基检测中的应用情况进行了评述，引用文献41篇。
75. In addition, still but as a result of drinkWineOr take drug (like hydroxyl chloroquine) and cause toxic.
此外，还可由于饮酒或服药(如羟基氯喹)而诱发中毒。
76. This kind of medicaments has stable, chloric nitrogen, go armour hydroxyl stable, nitro- fluorine is stable, stable etc.
此类药物有安定、氯氮 、去甲羟基安定、硝基安定、氟安定等。
77. Containing the hydroxyl group.
氢氧化物的含氢氧基化合物的
78. Hydroxyl has an extremely oxidizing nature.
氢氧基具有极强的氧化特性。
79. The hydroxyl ion has a negative charge.
氢氧根离子有一个负电荷。
80. The amino resin will cross-link not only the alkyd but the hydroxyl portion of the vinyl terpolymer.
氨基树脂不仅能和多元醇酸交联，而且和乙烯三元共聚物中的羟基部分反应。
