醇基

词组短语

alcohol group · alcohol radical

与醇基相关的网络例句 [注：此内容来源于网络，仅供参考]

The compose, producing technology,properties and application example of new water-based and alcohol-based chromite powder compound coatings for steel castings are introduced in this paper.

本文介绍了新型铬铁矿粉水基和醇基铸钢复合涂料的组成结构，生产工艺，性能特点和应用实

Leaf oil of Litsea mollis: cineole and linalyl propanoate

毛叶木姜子叶油：桉油素、芳樟醇基丙酸酯等

The hybrid density functional theory is used to study formation of the junction of alkanemonothiol molecules with different terminal groups. The relationship between geometric structures of the molecular junction and the external force is obtained.

利用杂化密度泛函理论，研究了以甲基、醇基、羧基为末端基团的烷烃硫醇分子与金电极形成分子结的过程，得到了分子结的几何结构与外加压力的关系。

A series of cholesterol-bearing O-carboxylmethyl chitosan conjugates with different degrees of substitution of the cholesterol moieties and cholesterol-bearing chitosan were synthesized by the succinyl linkages and characterized by Fourier transform infrared, Proton Nuclear Magnetic Resonance (~1H NMR) and elemental analysis. These hydrophobized chitosan derivatives were amphiphilic in nature and their self-aggregation behavior in aqueous media was evaluated by the fluorescence probe technique.

课题的主要研究内容如下：采用化学的方法合成了不同分子结构、不同取代度的系列胆甾醇基壳聚糖衍生物—胆甾醇基壳聚糖和胆甾醇基-羧甲基壳聚糖，并应用先进的分析手段电位滴定、红外光谱法(IR、核磁共振波谱法等对原料、中间产物以及产物进行了结构表征，衍生物分子中的胆甾醇基取代度(3.2％～12.5％)采用元素分析的方法进行检测。

Self-assembled nanomicelles of N -cholesterol succinyl O -carboxymethyl chitosan were prepared by probe sonication method. The amphiphilic property and the critical micelle concentration of CCMC were determined by fluorescence probe technique; the morphology and the size of CCMC self-assembled nanomicelles were analyzed by transmission electron microscopy and the dynamic laser light scattering.

以 N -胆甾醇琥珀酰基- O -羧甲基壳聚糖(CCMC，胆甾醇基取代度6.9%)为原料，在水溶液中通过探头超声处理制备其自组装凝胶纳米胶束，采用稳态荧光探针法考察临界胶束浓度，并通过透射电镜和动态激光散射仪检测胶束的形态大小。

Anti-aging effects of non-lead and non-nickel antiager of 4,4 -Bis(alpha,alpha-dimethylbenzyl)diphenylamine(445)and 2-phenyl mercaptan parallelism imidazole were dealt with on the mechanical properties and vulcanizing performance of epichlorohydrin rubber.

研究了不含铅、镍重金属盐的防老剂445[4，4′-双(2，2-二甲基苄基)二苯胺]和2-硫醇基苯骈咪唑用于氯醚橡胶的防老化作用，考察了防老剂对ECO的力学性能和硫化特性等性能的影响。

To further extend the scope of this type Cannizzaro disproportionation reaction and the reactivity of enolate ligand in complex with aldehyde,we designed to synthesis new rare earth complexes containing arylamido and.enolate mixed ligands,studied their reactivity with aromatic aldehydes for the disproportionation reaction.

为了进一步探索这种歧化反应的应用范围及配合物中作为配体的乙烯醇基与醛的反应性，我们设计合成了含胺基、乙烯醇基混合配体的新型稀土配合物，并研究了其与芳香醛的反应。

Thirdly,in the view of some different results between the reaction of complexes(2)、(3)and[(Me_3Si)_2N]_3LnLi_3 with aromatic aldehydes, the reaction of 2 equiv of aromatic aldehydes with 1 equiv of lithium amide(1) catalyzed by the YCl_3 was subsequently studied,and better yields of the corresponding amides and alcohols can be isolated.These results indicated that the enolate ligand in complexes(2)、(3)may have impact on the Cannizzaro disproportionation reaction.

第三，鉴于上述配合物2、3和[(Me_3Si_2)2_N]_3LnLi_3与芳香醛反应结果上的一些差别，我们又以三氯化钇为催化剂，将两当量的芳香醛与一当量化合物1的锂盐直接进行反应，结果以较好的产率得到了相应的酰胺和醇，这说明配合物2、3中所含的乙烯醇基可能对此Cannizzaro-型歧化反应存在一定的影响。

Firstly,two novel rare earth complexes(CH_2=CHO)Ln~Ⅲ[2,6-_2PhNSiMe _3]_2Li_3Ln=Y(2,Yb(3)containing arylamido and enolate mixed ligands have been synthesized by treatment of 2 equiv of of 2,6-~iPr_2PhNHSiMe_3 with exces n-BuLi at -78℃in THF for 12h,followed by reaction with 1 equiv of LnCl_3at 80℃for 24h in one-pot.All the two compounds were characterized by spectroscopic methods,elemental analyses,and a single-crystal X-ray diffraction study.

首先，-78℃下，在两当量的2，6-~iPr_2PhNHSiMe_3(1)THF溶液中加入过量的n-BuLi，反应12小时，再加入一当量的LnCl_380℃下，反应24小时，一锅法合成了含胺基、乙烯醇基混合配体的新型稀土金属配合物(CH_2=CHO)Ln~Ⅲ[2，6-_2PhNSiMe_3]_2Li_3Ln=Y(2、Yb(3)，上述化合物结构经单晶X-ray衍射、光谱和元素分析表征，表明我们得到的是一类新型的三价稀土配合物。

It is important to use the best available water blended with not more than 60 percent ethylene glycol base antifreeze or 50 percent propylene glycol base antifreeze.

最重要的是要利用现有的水混合不超过60%或50%乙烯丙烯乙二醇防冻剂乙二醇基制药基地。

与醇基相关的网络解释 [注：此内容来源于网络，仅供参考]

alcohol group：醇基

alcohol gastric test 醇胃试验 | alcohol group 醇基 | alcohol infusion test 酒精静滴试验,酒精静滴试验

alcoholate：醇化物;烃氧基金属

alcohol 醇 | alcoholate 醇化物;烃氧基金属 | alcoholic group 醇基

sulfhydryl：氢硫基;硫醇基;巯基

磺胺基;对胺苯磺酰胺基 sulfanilamido | 氢硫基;硫醇基;巯基 sulfhydryl | 磺酸基 sulfo

thiol：巯基;氢硫基;硫醇基

六硫次磷酸 thiohypophosphoric acid | 巯基;氢硫基;硫醇基 thiol | 硫羰基 thiono

thiol group：硫醇基

图10展示了离子通道切换器之生物感应器的原理,磷脂质(glycerolphospholipid,包含了一个极性区域及脂肪酸的两个非极性尾端碳水化合物结构)在水溶液中会自发组成双层结构(bilayer),靠近镀金电极的单层磷脂质经由硫醇基(thiol group)被固定在镀金电极上,

thiol group：硫醇基,巯基,氢硫基

"硫氢酵素","thiol enzyme" | "硫醇基,巯基,氢硫基","thiol group" | "硫醇","thiol, thioalcohol"

bornyl：茨醇基 龙脑基

bornmanager 天生的经理人员 | bornyl 茨醇基 龙脑基 | bornylacetate 醋酸冰片酯

cholesteryl：胆甾醇基

cholesteryl propionate 胆甾醇丙酸酯 | cholesteryl 胆甾醇基 | cholet 新奇花色手帕

thiol, thioalcohol：硫醇

"硫醇基,巯基,氢硫基","thiol group" | "硫醇","thiol, thioalcohol" | "巯解<>","thiolase"

ferrol group：铁醇基

铝醇基 aluminol group | 铁醇基 ferrol group | 羟基表面 hydroxyl surface