The research on the amino acid by dehydrogenation alkanolamine(s) in catalyst was recommended.

介绍了国内外醇胺催化脱氢制备基酸的研究发展情况。

Reduction of azides is an important method to introduce amino group to organic molecules.

叠氮还原是向有机分子中引入基的重要方法。

The hepatic failure rats induced by D-galactosamine(D-GI)were transplanted with hepatocytes of Guinea-pig into their spleens.

将豚鼠肝细胞植入D-基半乳糖诱导的肝衰大鼠脾内,观察逆转肝衰的疗效并初步探讨其作用机理。

The various effects on synthesis of N-methyl-carbamyl chloride were studied.Temperature is most important one.

介绍了影响N-甲基甲成的各种因素，其温度是主要影响因素。

Non-toxic inhibitor for esterase, lipase and N-formyl-methionine aminopeptidase. Inhibits also carboxypeptidase Y-like exopeptidase.

酯酶、脂肪酶和N-甲甲硫酸基肽酶无毒的抑制剂。也抑制羧肽酶Y类外肽酶。

L-arginine is an imperative ingredient and material in producing compound amino acid injecta and composing other medicines.

精酸是生产复方基酸注射液不可缺少的成份，也是进一步成其它药物的重要基酸原料。

Based on the experimental data, the partitioning equilibrium constant of L tryptophan ( L Trp) was obtained.

根基酸的分配平衡数,了TOMAC萃取色酸的萃取平衡常数。

PASP-PEG block structure copolymer,comb shaped PASP-PEG block structure copolymer,aspartic acid and glycine,glutamic acid or propalanine copolymer are prepared.

还可以对聚天冬酸的侧链进行改性,引入烷基或烯烃基、反应活性高的基酸酯、磺酸基等功能性基团,使其到更广泛的应用。

Thus gallium triiodide will has a preferable development and application.The application of trimethylchlorosilane in protecting amido was also discussed.

同时，我们初步探讨了三甲基硅烷在金属有机反应中保护基的应用。

Methods A serials of thiosemicarbazones were synthesized by utilizing aromatic aldehyde,aromatic ketone and thiosemicarbazide in aqueous solution under ultrasound irradiation.

目的利用超声技术和水相体系相结的绿色成法优化缩基硫脲的成条件,扩展超声技术在有机成中的应用范围。

Aspartic acid An AMINO ACID formed by transamination, in which the amino group of dlutamic acid is transferred to oxaloacetic acid.

由转基作用形成的一种基酸，谷酸的基基团被转移到草乙酸中。

Conclusions:Short-chain fatty acids can improve mucosal morphology,preserve enterocyte ultrastructure,and enhance amino acid absorption of isograft after small bowel transplantation in rat.

短链脂肪酸能维持大鼠移植小肠粘膜形态，减轻移植肠上皮细胞超微结构损伤，并能改善移植肠对基酸的吸收能力。

Amino-PVA-SPION alone was detectable in cytoplasmic endosome-like structures after 3 hours of incubation but resulted in early cell death after 24 hours.

经过三个小时的培养后，单个的基化PVA-SPION能在细胞质的类内含体结构中被探测到，但是24小时后却造成了早期细胞的死亡。

Copper conductive adhesives were prepared using epoxy as matrix, the mixture of m-phenylenediamine and diaminodiphenylmethane as hardener, and copper particles as the conducting filler.

以环氧树脂为基体,间苯二胺和二基二苯甲烷的低融点混物为固化剂,铜粉为导电填料,制备了热固化各向同性导电胶。

This paper synthesize a kind of amino -- silicone (neutralization equivalent:600-- 1400) which is gained by reacting allylamine with containing Si -- bonded Hsilo-cane.

本文用丙烯胺与含氢硅油加成法成了中和当量为600—1400的基改性硅油。

We confirmed the stability and reliability of CE-ECL instrument newly devised by separating and analyzing the mixure solution of tripropyl amine and Pro with it.

本论文建立了毛细管电泳(CE)-电化学发光(ECL)分离检测基酸的方法，特别在临床样品检测方面做了相关研究。

Sodium lauroyl sarcosinate was prepared. Preperties of the above product was determined. The result shows that the product is a N acylamino acid surfactant with good properties.

成了N-月桂基肌酸钠，测定了其主要性能。结果表明该产品是一种性能优良的基酸表面活性剂。

The meso carbon atom of the methine linkage of the dye is attached to the nitrogen atom of a group which forms an enamine with the methine linkage of the dye.

该染料甲川链上的碳原子与基的氮原子相连，而该氮原子又与染料的甲川链形成烯胺。