Thiamine ( vitamin B1) Organic compound, part of the vitamin B complex, necessary in carBohydrate metaBolism. 硫胺素(亦称维生素B1):有机化合物,维生素B复合体的一种,为日常饮食所必需。
During these studies the inhibition potential and the responsibility of CYP enzymes for the metabolism of compound A and compound B were investigated. 本实验对CYP酶对于化物合A和化合物B作用的抑制可能和应答能力进行了研究。
Observation on Treating Herpes Zoster with Compound Glycyrrhizin and Narrow-band Ultraviolet B 复方甘草酸苷联合NB-UVB治疗带状疱疹疗效观察
Four novel ferrocenophanes were synthesized and compound b was identified and researched. 合成新的二茂铁酯环蕃化合物,对部分化合物进行识别研究。
Results showed that application of organic-inorganic compound fertilizer B increased root activity, raised NR activity in leaf, and increased yield by 17.13%. 结果表明,与施用等NPK无机养分对照比较,施用复合肥料B可以提高根系活力和叶片硝酸还原酶(NR)活性,增产17.13%。
Determination of four components in compound vitamine B injections by simplex-uv Spectrophotometry 单纯形&紫外分光光度法测定复方维生素B注射液的含量
OBJECTIVE: To establish a method for the simultaneous determination of vitamin B1, vitamin B2 and nicotinamide in compound vitamin B tablets by capillary electrophoresis. 建立了毛细管电泳测定复合维生素B片中维生素B1、维生素B2、烟酰胺含量的方法。
Mildew occurrence was checked after the bamboo wood and bamboo wares were soaked for 1h in a Compound B solution with an effective concentration of more than 1%. 用有效浓度为1%以上的复方B剂溶液浸泡1小时,能有效地防止竹材及其制品的霉变。
LiB compound lacking lithium was prepared through soaking lithium-rich LiB compound in solution of dry naphthalene dissolved in anhydrous tetrahydrofuran and heating in vacuum to extract lithium from LiB compound and increasing B content in raw materials. 采用化学浸出、真空热蒸发锂和增加配料中硼含量的方法制备了缺锂状态的LiB化合物。
OBJECTIVE To develop an HPLC method for the determination of four vitamins in compound vitamin B tablets. 目的:采用离子对高效液相色谱法测定复合维生素B片中烟酰胺、维生素B6、维生素B2、维生素B1等4种水溶性维生素的含量。
Ti and Al react firstly and form Ti-Al intermetallic compound. The quantities of heat are so high that the SHS reaction form Ti-B compound between Ti and B dissolved in liquid Al. Ti与Al之间先行发生化学反应形成Ti-Al金属间化合物,放出的热量进一步引发了溶解于液相中的B和Ti产生高温自蔓延形成Ti-B化合物。
The yields of compound, b, c and d were 91.1%, 78.2% and 62.3%, respectively. 产物b、c、d的产率分别为:91.1%,78.2%,62.3%。
Application of Cd~ ( 2+) to Oscillographic Determination of Nicotinamide in Compound Vitamin B Tablets Cd~(2+)用于复合维生素B片剂中烟酰胺的示波测定
The results showed that the ceramic coatings mainly consisted of the TiB_2 whisker and the chemical compound of Fe, C and B, and the coatings and the matrixes were metallurgical bonded; 试验结果表明,这种一步性原位合成工艺所获得的堆焊层主要由针状TiB2晶须与Fe及其硼、碳化合物组成,陶瓷层与基体间实现了冶金结合;
Determination of Nicotinamide and Vitamin B_6 in Compound Vitamin B Injection by HPLC 复方维生素B注射液的HPLC分析
This paper introduces the design and implementation of a distributed material-flow management system adopting J2EE structure and compound mode of B/ S and C/ S. 介绍了一个采用J2EE架构和B/S,C/S混合模式的分布式物流管理信息系统的设计与实现。
The lasting effect and valid period of Compound B was also determined, with bamboo wood and bamboo wares treated with Compound B solutions of different concentrations and stored under different conditions afterwards. 同时,测定了不同浓度复方B液处理竹材及其制品后,在不同条件下贮藏的防霉有效期限。说明复方B防霉剂可应用于竹材及其制品的防霉。
Method: Biosynthesis. compound B were flavones-, compound C were flavanonols; 方法:生物合成。B为黄酮;C为二氢黄酮醇;
The farmland sandy desertification preventing effect was compared: protective forest ( A), the farming and forestry compound ( B) and the forest and pasture compound ( C). 从农、牧、林角度比较了防护林(A)、农林复合(B)和林牧复合(C)三种措施防治沙化的效果。
So does silicon containing compound B among deposition-type inhibitors; 沉淀型缓蚀剂中含硅化合物B作用也较明显;
Effects of Si on the structure and magnetic properties of tetragonal compound nd_2fe_ ( 14) b Si对Nd2Fe(14)B四方相结构和磁性的影响
The nitrite contents of cabbage fermented with two compounds were lower than that of cabbage during spontaneous fermentation, and the nitrite content of cabbage inoculated with compound B was lower than that of compound A. 接种组合A和组合B发酵的泡菜亚硝酸盐含量明显低于自然发酵,接种组合B比接种组合A的亚硝酸盐含量低。
Small amount of B caused the formation of dense oxide or compound of B on the surface of abrasion area to abate adherence abrasion, resulting in a significant increase of the wear resistance of the special brass. 同时硼的加入可以在磨损区的表层形成致密的氧化物或硼的化合物,减轻粘着磨损,从而提高了材料的耐磨性能。
At the same time, compound fertilizer B application raised the content of vitamin C and soluble sugar, decreased the content of organic acid, and raised the ratio of soluble sugar to organic acid in fruits. 同时提高果实维生素C和可溶性糖含量,降低果实有机酸含量,增加糖/酸比。
Determination of Vitamin B_1 、 B_2 、 B_6 and Nicotinamide in Compound Vitamin B Tablets by RP-HPLC RP-HPLC法测定复合维生素B片中维生素B1、B2、B6和烟酰胺的含量
Saparation and determination of VB_1, VB_ ( 12), VB_6 and VC in compound vitamin B tablet by high performance capillary electrophoresis conductivity detection 高效毛细管电泳电导法快速检测复方维生素B片中的VB1、VB(12)、VB6和VC
By using HPLC and further isolation and purification, three compounds, compound A, B and C were obtained respectively. 利用半制备型高效液相色谱在适当条件对这三种晶体进行进一步的分离和纯化,分别得到三种化合物:化合物A、化合物B和化合物C。
The No.1 Scherzo is compound ternary form, b minor, 3/ 4 time. 第一谐谑曲为复三部曲式,b小调,3/4拍子。