您要查找的是不是：
- naphthalene dicarboxylic acids 萘二羧酸
- naphthalene dicarboxylic acid 萘二甲酸
- 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。
- 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
- 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;
- 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。
- 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。
- 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。
- In a 200 mL stainless steel autoclave, dimethyl 2,6 naphthalene dicarboxylate (DM 2,6 NDC) was prepared by reacting 2,6 naphthalenedicarboxylic acid (2,6 NDA) with methyl alcohol in the presence of phosphotungstic acid as catalyst. 在 0 .;2 L不锈钢高压釜中;用磷钨酸作催化剂;以 2;6萘二甲酸和甲醇为原料制备了 2;6萘二甲酸二甲酯。
- 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。
- In this article, the synthetic methods of polyethylene glycol 2, 6- naphthalene dicarboxylate (PEN) and its monomer (2, 6 - naphthalenediacid) were reviewed. 综述了高性能聚合物聚2,6-萘二甲酸乙二酯(PEN)及其单体2,6-萘二甲酸的合成。
- 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。
- 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);
- With heteropoly acids as catalyst,diisooctyl glutarate was prepared by esterification of isooctyl alcohol and glutaric acid separated from dicarboxylic acids. 以从二羧酸中分离出的戊二酸和异辛醇为原料,在杂多酸催化作用下酯化合成了戊二酸二异辛酯。
- 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。
