对部分稀土离子参与下LeuRS催化的的氨酰化反应表观稳态动力学性质进行了研究。
The apparent steady state kinetics of the aminoacylation reaction catalyzed by LeuRS at the participation of some RE 3+ was studied.
乙酰化使硬质纤维板具较大的尺寸稳定性。
The acetylation imparts greater stability to the dimensions of the hardboard.
本论文研制了一种新型烯烃氢甲酰化催化剂。
In this paper, a kind of new catalysts for olefins hydroformylation was studied.
本文研究了以碳酸镍合成硼酰化镍的新方法。
This paper reports a new synthetic method of nickel borate acylate.
结论所选方法用于化合物1氨甲酰化较理想。
CONCLUSION The compound (1) can be carbamoylated by the present method.
本文研究了交联淀粉和乙酰化淀粉的制备工艺。
The technology of preparing crosslinking starch and acetylated starch is studied in this paper.
膦酸酯和膦酰化物。
乙酰化处理是降低木材表面极性的一种有效方法。
Thus, the acetylation was a useful method of wood surface nonpolarization.
用工业级荧光素，经过酰化反应合成双乙酰荧光素。
The diacetyl fluorescein was synthesized through the acylation reaction with industry fluorescein.
化学方法包括酸洗法、皂化法、酰化法和酯化法等。
The chemical method include treating with sulfuric acid, saponification, acylation, esterification, etc.
这表明酶基酰化酶构象的完整性是酶具有催化活力的基础。
This suggests that conformational integrity of aminoacylase appears to be essential for its catalytic activity.
反应在常温下进行，乙酰化产物的产率和质量与原方法相当。
The reaction proceeds at room temperature and the quality and yield of acetylate are comparison with ordinary method.
该单克隆抗体用合成的乙酰化赖氨酸底物库肽段免疫动物制备。
Monoclonal antibody is produced by immunizing animals with a synthetic acetyl-lysine peptide library.
现已确认，乙酰化甘露聚糖在增强人们的免疫系统方面极为有效。
Acemannan has been recognized as extremely effective at boosting people's immune system.
本文主要研究了湿热—琥珀酸酐酰化对小麦面筋蛋白进行复合改性。
In this subject, gluten was modified by both wet heat treatment and succinic anhydride acylation.
综述了青霉素乙酰化固定化酶和头孢氨苄酶法缩合工艺的研究进展；
The advances in immobilized acetylase of penicillin and process of enzymatic condensation in cephalexin synthesis were reviewed.
经乙酰化，膦化反应后的共聚体可以与二正丁胺作用制得膦酰胺树脂。
The copolymer after acetylation and phosphonylation can react with dibutyl amine to yield the corresponding dibutylamidophosphate resin.
报道了由苯酚经过乙酰化、肟化、重排反应合成扑热息痛的一种新方法。
This paper reports a new process of synthesizing paracetamol from phenol by acetylization, oximation and Beckmann rearrangement.
本文综述了磺酰化氮取代氨基酸配合物的合成、配位结构方式的研究进展。
The paper summarizes the progress in the studies of synthesis, coordinated modes of the complexes with N-sulfonyl amino acids.
本文采用酯交换法和O—酰化法分别合成氢化松香蔗糖酯和岐化松香蔗糖酯。
In this dissertation, hydrogenated rosin sucrose esters and disproportionated rosin sucrose esters were synthesized by transesterification method and O-acylation method, respectively.
本文主要介绍了磷脂的化学改性方法，例如：羟基化、氢化、酶水解、酰化等。
The methods of the modification of phospholipids were summarized, such as hydroxylation, hydrogenation, hydrolyzation, acetylation, and so on.
方法：以芦丁为原料，经苯甲酰化，水解，糖苷缩合和脱保护合成目标化合物。
Methods: Rutin was utilized as the starting material. The target compounds were produced via benzoylation, hydrolysis, glycosidation and deproteination.
赖氨酸乙酰化是一种蛋白质可逆的翻译后修饰作用，在基因表达调控中起重要作用。
Lysine acetylation is a reversible posttranslational modification of proteins and plays a key role in regulating gene expression.
组蛋白乙酰化和去乙酰化可调节染色体的多种功能，例如基因表达和染色体分离等。
Histone acetylation and deacetylation can regulate many chromosome functions, such as gene expression and chromosome segregation.
最后，科学家将剩余的氨基进行乙酰化，这保证了复杂粒子不会受到表面电荷影响。
Finally, the remaining amine groups are acetylated to ensure that the complex particles do not bear any surface charges.
建立以氯霉素乙酰化酶(CAT)为报告基因的雄激素受体(AR)报告基因试验。
To develop an androgen receptor (AR) reporter gene assay in which the reporter gene is chloramphenicol acetyltransferase (CAT).
选用合适的复合酰化体系，通过电位滴定，测定了工业碱木质素及其改性树脂的羟值。
Hydroxyl values of straw alkali lignin and modified lignin resin were determined by potentiometric titration in suitable composite acylation system.
如同阿尔茨海默病鼠，增强组蛋白乙酰化的药物改善了年老小鼠在认知测试中的表现。
As in the Alzheimer's mice, drugs that boosted histone acetylation improved the older mice's performance on tests of rodent cognition.
溶剂也有显著影响，溶剂甲苯的结果最好。还考察了几种官能团烯烃的氢甲酰化反应。
Hydroformylation of olefins with different functional groups as Well as the effect of Solvent are also investigated.
溶剂也有显著影响，溶剂甲苯的结果最好。还考察了几种官能团烯烃的氢甲酰化反应。
Hydroformylation of olefins with different functional groups as Well as the effect of Solvent are also investigated.
应用推荐