丙酮醇

Product has mainly engaged in alcohol-benzene toluene xylene butyl acetate ester, such as acetone acetophenone ring.

主要经营产品有甲苯二甲苯醇苯醋酸丁酯乙酯丙酮环乙酮等。

Its zinc complex was applied in asymmetric direct aldol reaction of acetone and p-nitrobenzal...

设计合成了一种NOBIN衍生的手性配体，初步研究了该手性配体的双核锌配合物在对硝基苯甲醛和丙酮的不对称直接醇醛缩合反应中的催化应用，20℃和20mol％催化剂量下，获得了32.5％ee和72％收率的产物。

In chapter 3, a MFA model was developed for concise MFA of Clostridium acetobutylicum by using metabolite balancing method.

第三章：应用稳态代谢平衡，建立了丙酮丁醇梭菌代谢流量分析的数学模型，并对该模型的准确性进行了验证。

Methods The immobilizing conditions of neutrophil alkaline phosphatase staining were detected by the stationary liquid of 40%, 60% and 80% acetone-citric acid, and at the same time, the staining conditions were detected at 10, 15 and 20 minutes in the matrix liquid prepared respectively with 2-amino-2-methyl-1.3-propylene glycol (PH9.4-9.6) buffer, barbital (PH9.2) buffer and Tris (PH9.2) buffer.

用40%、60%、80%的丙酮-枸缘酸固定液对中性粒细胞碱性磷酸酶染色固定条件进行测定。同时用2-氨基-2-甲基-1.3-丙二醇(pH9.4-9.6)缓冲液、巴比妥(pH9.2)缓冲液、Tris(pH9.2)缓冲液配制的基质液分别在10、15、20分钟的染色条件进行测定。

The main contents are:(1) The polarized laser Raman spectra of acetone, methyl alcohol, alcohol, ethylene glycol, formamide, acetonitrile, acetic acid, Chloroform, Methylene chloride, and Bromoform are measured in the experiment.(2) The depolarization ratio of Raman shift in the measured spectrum are

主要的结果有：得到了丙酮分子9条喇曼谱线、甲醇分子5条喇曼谱线、乙醇分子9条喇曼谱线、乙二醇分子7条喇曼谱线、甲酰胺分子8条喇曼谱线、乙腈分子8条喇曼谱线、乙酸分子8条喇曼谱线

Endosperm cDNA Library and Cloning Research of Phosphoenolpyruvate Carboxylase Gene

胚乳cDNA文库的构建及磷酸烯醇式丙酮酸羧化酶基因克隆的研究

Four differentially expressed cDNA had been cloned and made function analysis. Homology search in Genbank showed that there were two new sequences; the other is methyl-binding domain protein , phosphoenolpyruvate carboxylase , respectively.

同时，对4个Northern杂交验证的差异表达片段进行了克隆测序，结果表明，有2个为新基因，其余的2个片段可能分别为甲基化区结合蛋白和磷酸烯醇式丙酮酸羧化酶。

Phosphoenolpyruvate carboxylase is the enzyme that catalyzes the carbon fixation in the C4 pathway.

磷酸烯醇丙酮酸羧化酶 Phosphoenolpyruvate carboxylase，PEP carboxylase）在C-4 途径催化碳的固定。

In the leaves, the mesophyll cells surrounding the vascular bundles contain the carbon dioxide-fixing enzyme phosphoenolpyruvate carboxylase in their cytoplasm.

在叶片中，叶肉细胞包围着维管束，叶肉细胞细胞质中所包含的磷酸烯醇式丙酮酸羧化酶，具有比核酮糖二磷酸羧化酶更高的的与二氧化碳的亲和力。

Alcohol resin, alkyd type paint to use organic solvents such as turpentine, pine water, gasoline, acetone, ethyl ether and other unpleasant smells.

醇脂、醇酸类漆使用的有机溶剂如松节油、松节水、汽油、丙酮、乙醚等气味难闻。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。