查询词典 acid group

The enzyme then removes the phosphate group from that molecule and sticks it onto pantothenic acid.

然后泛酸激酶将后者的磷酸基团移除并把磷酸基团"粘在"泛酸上。

The parakeratosis inhibitor, pore-shrinking agent or agent for preventing/ameliorating rough skin comprises one or more compounds selected from the group consisting of alpha-amino acid derivatives and salts thereof.

本发明进一步提供含有作为上述角化不全抑制剂、毛孔收缩剂或皮肤粗糙防止/改善剂的选自α-氨基酸衍生物及其盐中的一种或两种以上化合物的皮肤外用组合物。

By the state-level key high-tech enterprises - Jinke Technology Group Holdings initiated the establishment of the Company, Ltd., founded in May 2001, is located in China's economy the most dynamic Yangtze River Delta, Hangzhou Bay the south bank of Hangzhou Bay Fine Chemical Park, adjacent to Shanghai Port and Ningbo Port, is the factory covers an area of 880 acres, with more than 600 employees, specializing in the production of sodium percarbonate, tetraacetylethylenediamine, sodium perborate, solid peracetic acid and sodium acetate.

浙江金科化工股份有限公司系由国家级重点高新技术企业－金科科技集团控股发起设立的股份有限公司，创建于2001年5月，地处中国经济最具活力的长江三角洲地区，杭州湾南岸的杭州湾精细化工园区毗邻上海港与宁波港，现厂区占地880亩，拥有员工600余名，专业生产过碳酸钠、四乙酰乙二胺、过硼酸钠（SPB、固体过氧乙酸及醋酸钠。

The markers of hepatic linear cells were examined before induction ,and 7, 14, 21 and 28 day after induction by RT-PCR, immunocyte chemistry and PAS (periodic acid-schiff) in every group.

人脐带血单个核细胞、间充质千细胞均可在体外诱导分化为具有肝系细胞表型和功能的细胞。4。

The surface antigen expressions of MNC were detected by flow cytometry. MNC were induced with DMEM medium, containing HGF alone, FGF4 alone, HGF+FGF4 or no growth factor, respectively. The markers of hepatic linear cells were examined before induction, and 7, 14, 21 and 28 d after induction by RT-PCR, immunocytochemistry and periodic acid-schiff in every group.

分别用肝细胞生长因子、成纤维细胞生长因子-4(FGF4)、HGF+FGF4、无生长因子4种处理因素进行诱导培养，于诱导前及诱导后的第7、14、21、28天采用RT-PCR检测AFP、白蛋白及C-met、FGFR2 mRNA的表达，免疫细胞化学法检测肝细胞抗原和CK18的表达，PAS 法进行糖原染色。

E, the perchloric acid soluble protein, the phosphatidylinositol transferase, the phosphoglycerate kinase and the endoplasmic reticulum-60 protease;（4） The expressions of the above-mentioned four proteins in the FHD group were nearly the same as those of normal level.

在肝纤维化过程中伴有蛋白质合成与分解异常和糖酵解活动增强；中药调节物质代谢相关蛋白质的表达是抗肝纤维化的途径之一。

In general, the phosphoamino acid esters were unable to transfer their phosphoryl group to other hydroxyl nucleophiles even with the presence of imidazole, but the N-phosphoserine and threonine esters were two exceptions.

二、测定了部分磷酰化D—氨基酸的磷酰基转移反应速率常数，并对外消旋化合物的酯交换反应进行了旋光度跟踪，发现磷酰化丝、苏氨酸的对映体有明显的区别。

The Early Proterozoic volcanic rocks of the Liaodong area are the important part of composition of Lower Proterozoic Liaohe Group. They are composed of two suites of the acid and basic volcanic rocks.

辽东地区早元古代火山岩是下元古界辽河群地层的重要组成部分，它们由酸性和基性两套火山岩组成。

It is broken down by removal of the amino group to form pyruvic acid.

丝氨酸可以因为其上氨基的解离而被分解为丙酮酸。

Each nucleotide by the phosphoric acid, the ribose and the basic group constitutes.

每个核苷酸又由磷酸、核糖和碱基构成。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。