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- dicarboxylic aciduria 二羧酸尿症
- Monomolecular layers of pyrene as a sensor to dicarboxylic acids. 高莉宁; 房喻; 温向鹏; 李远刚; 胡道道.
- The condensation was carried out with an excess of glycol or of dicarboxylic acid. 聚缩反应是在二元醇或是在元羧酸过量下进行的。
- Objectives To summary the clinical characteristic of l ate onset methylmalonic aciduria (MMA). 目的 总结晚发型甲基丙二酸尿症(MMA)的临床特点。
- The development of polyethylene naphthalate(PEN) and its intermediate 2,6-naphthalene dicarboxylic aicd(2,6-NDA) is reviewed. 叙述了PEN及其中间体2,6-萘二甲酸的发展情况。
- Succinic acid (butanedioic acid) A dicarboxylic acid formed by fermentation of sugars. 琥珀酸:为糖酵解过程中产生的二羧基酸。
- Fumaric acid (trans-butenedioic acid) An unsaturated dicarboxylic acid, which occurs in many plants. 延胡索酸(反丁烯二酸):一种不饱和二羧酸,存在于许多植物体中。
- The metabolic characters of production phase in the fermentation of unde-cane dicarboxylic acid were analyzed. 分析了十三碳二元酸发酵过程中产酸期的代谢特点,对产酸期四相体系发酵动力学进行了研究。
- To study on processing technology of recover Tridecane Dicarboxylic Acid from mother liquor by extraction. 采用溶媒萃取方法,对十三碳二元酸滤液进行回收工艺研究。
- The percentage contribution of dicarboxylic acids in both PM2.5 and PM10 was 0.8-1.0 % by mass. PM2.;5或PM10中之二元有机酸总量平均约佔大气微粒质量浓度0
- Objective To explore the value of urease pretreatment-gas chromatography-mass spectrometry(UP-GC-MS) in the diagnosis and therapy of methylmalonic aciduria(MMA). 目的探讨尿素酶预处理-气相色谱-质谱法(UP-GC-MS)在甲基丙二酸尿症(MMA)诊断、治疗中的价值。
- Five kinds of aromatic dicarboxylic acids containing phthalazinone units are designed and synthesized. 设计合成了五种含杂萘联苯结构的芳香二酸化合物,并对其结构进行了讨论;
- In this fashion the four entering carbons of two acetyl-CoA molecules are conserved to form one 4-carbon dicarboxylic acid. 用这种方式,由两个乙酰辅酶A引进的四个碳,转变成一个四碳二羧酸。
- Homocubane -2,4 - dicarboxylic acid (1) was converted into 2, 4 - dichlorohomocubane (3) by Barton chlorodecarboxylation. 高立方烷-2,4-二羧酸(1)通过Barton脱羧氯化反应,可合成出2,4-二氯高立方烷(3);
- A process flow and parameters of plasticizer manufacture from reco-vered TA and mixed benzene dicarboxylic acids are provided. 提供了用所回收的TA和混合苯二甲酸生产增塑剂的工艺流程和工艺参数。
- At present, apparatuses for the production of dicarboxylic acids and its derivates have been setup and put into operation on an industrial scale. 目前,规模化工业生产十二碳二元酸及其衍生产品的装置已经建成投产。
- The long chain dicarboxylic acids are a sort of organic acid which have very important uses as raw materials in fine industry. 长链二元酸是一类用途极其广泛的重要精细化工产品。综述了长链二元酸的用途、来源,国内外研究概况以及产业化现状。
- The COD of the tridecane dicarboxylic acid wastewater is high about ten thousands, and there is high concentration sodium sulfate in the wastewater. 十三碳二元酸生产中有机废水的COD值高达上万,且含有高浓度硫酸钠。
- The cyclic dicarboxylic acids 1 represent a family of new model compounds for potential zinc metalloprotease inhibitors. 环状二羧酸 1 代表了潜在的锌金属蛋白酶抑制剂的一类新的模型化合物。
- It was pointed out that the key factor that restrict the development of PEN was the production of its intermediate 2,6-naphthalene dicarboxylic acid(2,6-NDA). 指出制约PEN发展的关键因素是其中间体2,6-萘二甲酸的生产。