异丁

The thermodynamic parameters in the separation of enantiomers of amino acid derivatives and diastereomers of cinchona alkaloids were calculated and the dissociation constants of cinchonine and cinchonidine on the cinchonine imprinted monolithic disk were determined by frontal analysis.

计算了氨基酸衍生物对映体以及辛可纳非对映异构体分离过程的热力学参数并利用前沿色谱法测定了辛可宁和辛可尼丁在盘状分子印迹整体柱上的离解平衡常数。

Diastereomers of cinchonine and cinchonidine were separated in pressure-assisted capillary electrochromatography mode, and the resulted separation efficiency was much higher than that obtained in high performance liquid chromatography.

采用压力辅助电色谱模式拆分了非对映异构体辛可宁和辛可尼丁，其柱效远高于其在HPLC中拆分的结果。

The increase in MAC for cyclopropane was unexpected, because published reports find only minimal actions at 122 GABAA receptors whereas isoflurane provides a large enhancement.

环丙烷对突变鼠最低肺泡有效浓度的增加出乎我们的意料，因为外界报导在α1β2γ2 γ-氨基丁酸 A 受体这一异氟烷作用最强的地方，环丙烷只有极微弱的作用。

Resins: gum dammar; PU dispersion; silicone resin, epoxy resin, alkyd, acrylic Resin, polyester resin, urethane resin, polyamide resin, amino hardener; two pack hydroxy acrylic, two pack isocyanate-free acrylic; vinyl chloride co-polymers, polyvinyl butyrals, thixotropic resin.

树脂类：达玛树脂；水性PU分散体；有机硅、环氧、醇酸、丙烯酸、聚酯、聚氨酯、聚酰胺、氨基固化剂；双组份羟基丙烯酸、双组份不含异氰酸脂丙烯酸；聚氯乙烯共聚物、聚乙烯醇缩丁醛、触变性树脂。

The main technological feature of the product is that it is formed by fermenting the bean milk or powder, bean recovering milk mixed with glucose, fructose, enforced soybean isoflavone with lactobacillus, especially Lactobacillus helveticus TUST005 and diketone streptococcus.

其主要技术特点是大豆乳或大豆粉、大豆蛋白复原乳混合葡萄糖、果糖或果葡糖浆，强化大豆异黄酮，经过乳酸菌，特别是瑞士乳杆菌TUST005和丁二酮链球菌的发酵，形成凝乳的食品。

AIM:To extract pueraia isoflavone and soyisoflavones with n-butanol by means of inner ebullition from Radix puerariae lobatae.

用少量乙醇溶液润湿葛根粉末使其中的葛根异黄酮充分解吸，然后加入一定温度的含水正丁醇溶液，使渗透到葛根组织内部的乙醇沸腾，强化提取过程。

Sugar alcohols such as mannitol, sorbitol, xylitol, erythritol, lactitol, maltitol, isomaltitol are applied in confectionery products, chewing gums, and mixed juices. In this research, capillary zone electrophoresis was used to build up a basic analysis model to simultaneously analyze sugar alcohols.

糖醇的种类可分为单糖醇与双糖醇，主要应用的单糖醇有甘露糖醇、山梨糖醇、木糖醇、丁四醇，而双糖醇则有乳糖醇、麦芽糖醇和异麦芽酮糖醇(isomaltitol，又称为巴糖醇，palatinitol)等。

They were eucalyptol, bicyclo［2.2.1］heptan-2-one,1,7,7-trimethyl-,(1R)-, borneol, 1-methyl-2-(1-methyl ethenyl)-(1R-cis)-cyclobutaneethanol, limonene, 1-hydroxymethyl-7,7-dimethy lbicyclo［2.2.1］heptan-2-one,-spathulenol, 3,7,11,15-Tetramethyl-2-hexadecen-1-ol, isocitronellol,-9-Octadecenoic acid, heneicosane, respectively.

阿给中共有11个阿给炭没有检测出的成分，包括桉油精、D-樟脑、冰片、(1R-cis)- 1-甲基-2-(1-甲基乙烯基)环丁基乙醇、二戊烯、1-羟甲基-7，7-二甲基-双环［2.2.1］庚-2-酮、-匙叶桉油烯醇、3，7，11，15-四甲基-2-十六碳烯-1-醇、异香茅醇、-9-十八碳烯酸和廿一烷。

The properties of single-chain and pauci-chain polystyrene microspheres and recent results on the electron microscopy and selected area electron diffraction of single-chain monocrystals of polyethylene oxide, isotactic polystyrene, cis-1, 4-polybutadiene and guttapercha are presented and discussed.

介绍和讨论了单链和寡链聚苯乙烯玻璃体微球的性质以及聚环氧乙烷、全同立构聚苯乙烯、顺-1， 4-聚丁二稀、反-1， 4-聚异戊二烯单链单晶电子显微镜和选区电子衍射观察的最新结果。

Trees, monoecious or dioecious; indumentum of simple or T-shaped hairs, often sparse.

乔木，雌雄同株或异株；具单毛或丁字毛，通常稀疏。

By using competitive adsorption of activated carbom to remove unfavorable influence of carbon in carbonaceous gold concentrate on leaching process, the leaching rate of gold concentrate can be improved to 88% as compared with 10%by direct cyanidation.

本文论述了利用活性炭竞争吸附作用，消除含炭金精矿中炭在浸出过程中的影响，使金精矿的浸出率可由直接氰化的10％提高到88％。

The only thing you're ever gonna be king of is King of the Stupids!

你只配做傻瓜的国王！