查询词典 bilirubinic acid

The results showed that refined fish oil is yellow, transparent with light fishlike smell and under the SC/T3502-2000. There was 36.5% of total polyunsaturated fatty acid in the refined fish oil, in which the contents of eicosapentenoic acid and docosahexenoic acid was 13.1% and 20.3%, respectively.

结果表明：精炼后的鱿鱼油澄清透明，略显淡黄色，并有淡淡的鱼腥味，其各项指标均符合SC/T3502-2000鱼油一级标准；应用气相色谱／质谱法分析了鱿鱼油的脂肪酸组成，精炼鱿鱼油中多不饱和脂肪酸的含量较高(36.5%)，其中C(下标 20：5)和C(下标 20：6)的含量分别为13.1%和20.3%。

Nanoscale zero valent iron particles were synthesized by reductive method in aqueous phase. The crystal structure, morphology and size of the particles were characterized using X-ray diffraction and transmission electron microscopy. The influence of temperature, initial acid fuchsine concentration, nanoscale zero valent iron dosage and pH on the removal of acid fuchsine by the particles was studied, and the removal mechanism of acid fuchsine was discussed.

摘 要：采用液相还原法制备零价纳米铁粒子；用X射线衍射和透射电镜表征该样品的晶体结构、颗粒形貌与尺寸；研究温度、酸性品红初始浓度、纳米零价铁加入量及溶液pH值对零价纳米铁粒子脱除酸性品红的影响，并对酸性品红的脱除机理进行讨论。

HPLC-DAD methods for analyzing of the nine compounds in Chinese propolis, samples, including caffeic acid, ferulic acid, p-cinnamic acid, kaempferol, apigenin, pinocembrin, chrysin and galangin and for the chromatographic fingerprint of propolis in different regions of China were established.

建立了高效液相色谱法测定中国蜂胶中9个酚类化合物(咖啡酸、p-香豆酸、阿魏酸、山奈酚、芹菜素、白杨素、高良姜素、乔松素、松鼠素)含量的方法；建立了中国蜂胶的高效液相色谱指纹图谱。

In order to obtain 3-methoxy-4-hydroxymandelic acid with high quality and high yield, guaiacol was condensed with glyoxylic acid in an alkaline aqueous solution using solid acid as catalyst. The reaction temperature and reaction time was 15℃ and 18 hours respectively.

为了得到高质量和高收率的3-甲氧基－4-羟基苯乙醇酸，使愈创木酚和乙醛酸在碱性水溶液中在固体酸催化剂存在下进行缩合反应，反应温度15℃，反应时间18h。

The synthesis methods of dibutyl succinate catalyzed by p-toluene sulfonic acid, amino sulfonic acid,strongly acidic cationic exchange resin, ferric chloride hexahydrate, stannic chloride pentahydrate, copper sulfate , ammonium ferric sulfate dodecahydrate, titanium sulfate, sodium bisulfate monohydrate,and solid super acid et al were reviewed.

本文评述了对甲苯磺酸、氨基磺酸、强酸性阳离子交换树脂、六水三氯化铁、五水四氯化锡、十二水合硫酸铁铵、硫酸钛、一水硫酸氢钠和固体超强酸等催化剂催化合成丁二酸二丁酯的方法。

Metabolic pathway analysis for this strain showed that pentose and hexose could be transferred to succinic acid and other byproducts including acetic acid and α-ketoglutaric acid.

对菌株的代谢途径分析表明细胞具有五、六碳糖代谢酶系，以及在大量合成丁二酸的同时也产生少量乙酸、α-酮戊二酸等副产物。

The mechanism of combination of weak acid and latex glove, homogeneous distribution of weak acid on surface of latex glove and existence of weak acid on latex glove were discussed.

研究了弱酸涂层的性能及其对弱酸涂层乳胶手套的影响效果，探讨了弱酸与乳胶手套的结合机理、弱酸在手套表层的均匀分布及其存在形式。

A hard Sugar-free candy was produced with Isomalt and Xylitol as the main raw materials by adding some Chamomile extract,Horehound extract Echinacea extract,AK, Aspartame ,Malic acid,Citric acid,Lactic acid.

本文以益寿糖，木糖醇为无糖原料，添加春黄菊提取物，夏至草提取物和海胆亚目提取物，并辅以少量AK糖和阿斯巴甜等强力甜味剂，苹果酸，柠檬酸，乳酸钙，斯德宝食用香料和食用色素，制成了品质风味优良的无糖硬糖。

The new compound,2- oxo-propionic acid p-carboxylphenyl hydrazone,was synthesized by the condensation reaction of 2- oxo-propionic acid and p-carboxylphenyl hydrazine which was prepared from p-aminobenzoic acid by diazotization and reduction.

以对氨基苯甲酸为原料，经过重氮化反应和还原反应，合成了对羧基苯肼(2)；2与2-羰基丙酸缩合得到新化合物2-羰基丙酸缩对羧基苯腙，其结构经UV，荧光光谱，1H NMR，13C NMR，IR和元素分析表征。

Chlorine, sulfuric acid, hydrochloric acid, nitric acid is my company's main products.

液氯，硫酸，盐酸，硝酸是我公司的主要产品。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。