1.L-canavanine, the analog of L-arginine ,is a natural non-protein amino acid.

1.刀豆氨酸是一种天然的非蛋白质氨基酸,L-精氨酸的类似物。

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

2.介绍了国内外醇胺催脱氢制备氨基酸的研究发展情况。

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

3.叠氮还原是向有子中引入氨基的重方法。

4.The corresponding solving methods,exsiting in the determination of the amino nitrogen by Nashi colormetric method.

4.针对纳氏比色法测定氨氮过程中存在的问题,提出了相应的解决办法。

5.Ingredients:amino acid protein，ginseng essence，macromolecule sunproof factor，mulberry whitening extract etc.

5.氨基酸蛋白、人参精华、高子防晒剂、桑树净白精华等。

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

6.精氨酸是生产复方氨基酸注射液不可缺少的成份，也是进一步成其它药物的重氨基酸原料。

7.The phylogenic tree of PLRV isolates was established according to the amino acid sequence of coat protein.

7.依据PLRV外壳蛋白氨基酸序列建立了PLRV不同离物的系统进树。

8.Amino phthalhydrazide was synthesized from phthalic anhydride by four steps of nitrationidehydration, hydrazinolysis and reduction reactions in this paper.

8.以邻苯二甲酸酐为原料,经硝、脱水、肼、还原等步骤成了3-氨基邻苯二甲酰肼。

9.General approaches involve the nucleophilic cycloalkylation, carbenoids addition of certain amino acid derivatives and derivatization from simple cyclopropane compounds.

9.制备方法包括对简单氨基酸衍生物的亲核环基、类卡宾加成以及简单环丙物的衍生成等。

10.Diester,diimide and dipeptide mimic compounds were synthesized by conjugated the amino groups and acid groups with diols or diacids links.

10.通过酯、酰胺反应由不同的二醇或二酸连接加巴喷丁和普瑞巴林成二酯、酰胺、拟肽类等物。

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

11.由转氨基作用形成的一种氨基酸，谷氨酸的氨基基团被转移到草酰乙酸中。

12.Nonnatural amino acid 3-(4-thiazolyl)-D,L-alanine hydrochloride and its four intermediates were synthesized, their structures were detenmined by IR,NMR,elementary analysis and melting point.

12.成了非天然氨基酸3-(4-噻唑基)-D，L-丙氨酸盐酸盐以及三个中间体，其结构别通过红外光谱、核磁共振、元素析、熔点等测试手段得到确证。

13.In this paper,W amino polyoxyalkylene were synthesized by two steps.In the first step,polyoxyalkylene were brominated.In the second,the brominated polyoxyalkylene were aminated.

13.本文用聚乙二醇先溴代，再氨的二步成法，成了胺基单取代聚乙二醇衍生物。

14.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.

14.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，并能改善移植肠对氨基酸的吸收能力。

15.The application of transketolase for industrial purpose, such as production of ethanol, biosynthesis of aromatic amino acids and enantiotopic chemicals were reviewed.

15.本文综述了该酶的工业生产及应用领域，如乙醇生产，芳香族氨基酸和手性物质的生物成等。

16.Amino acid analysis showed that the inactivation of the enzyme was due to the modification of the arginyl residue by butanedione( Table3).

16.氨基酸析表明,酶的失活是因为丁二酮修饰了精氨酸残基。

17.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.

17.经过三个小时的培养后，单个的氨基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。

18.The combination of leucine， oxidation， and gluconeogenesis， which is using amino acid carbon to make glucose， results in a decrease protein mass.

18.所有这些因素，包括亮氨酸，氧和糖异生增加导致蛋白质减少。

19.Applied during hemodialysis, the effect rate were 8.3%, 71.4%, 68.2% respectively in midodrine hydrochloride tablet group compound amino acid group, 50% glucose group.

19.在透析中出现症状后应用，有效率别为：盐酸米多君8.3%，复方氨基酸71.4%，50%葡萄糖68.2%。

20.There are two reactive groups, amino and butoxy in the borate ester molecule.The structure of the borate ester was characterized by IR spectrum.

20.［中文文摘］通过子结构设计,成了一种氮-硼内配位结构的硼酸酯偶联剂,解决了硼酸酯水解稳定性差的问题,同时子结构中含有氨基、丁氧基等活性基团。