查询词典 hydrolysis

In this paper, the acid hydrolysis of the protein extracted from the stickwater under the microwave conditions was studied, and the optimal hydrolysis conditions were selected.

通过采用微波对废水鱼汁中蛋白质进行酸水解的研究，对废水鱼汁中蛋白质水解的工艺条件进行了优化。

All the ligands and complexes have been characterized with ~1H-NMR, MS and EA.X-Ray single crystal diffraction reveals that zirconium complex containing the tert-butyl substituted N_2O_2 ligand is an oxo- and hydroxyl-bridged dinuclear structure, which is possibly formed by partial hydrolysis of chlorides at one of the zirconium centers. A tetranuclear zirconium complex has been obtained and chacaterized, which is formed by complete hydrolysis of the chlorides at the zirconium centers.

通过研究配合物的单晶结构，我们发现叔丁基取代的不对称N_2O_2配体与ZrCl_4反应生成的锆配合物为氧桥和羟基桥连接的双核锆配合物，中间过程涉及单核锆配合物中氯原子部分水解，并得到氯原子部分水解的双核锆配合物和全部水(来源：8e6eAB67C论文网www.abclunwen.com)解的四核锆配合物的晶体结构，在晶体培养过程中发现双核锆配合物能够以手性自发拆分结晶析出。

In fact, the coagulating mechanism was surface chelating and surface sedimentation. It was said that adsorption was before hydrolysis, then the hydrolysis and sedimentation reaction of the polynuclear hydroxy complexes took place on the adsorption surface, at the same time they counteracted the electric charge of the colloids and suspended substances then adsorbed and bridged the flocculates.

其混凝机理实际上是表面络合及表面沉淀过程，即絮凝剂投入水体后，其最佳混凝形态及其聚集体在一定时间内具有稳定性而保持其原有形态，并很快吸附在颗粒物表面，吸附过程先于水解过程，因带电荷及分子量较高而同时发挥电中和及吸附架桥作用。

There was no distinct difference between enzyme hydrolysis and acid hydrolysis for the 2,3-BD fermentation.

最后，探索了利用非粮廉价的菊芋为原料生物转化法生产2，3-丁二醇的可行性。

Results show that acid value of carboxylic wood powder from alkaline hydrolysis is higher,but its yield is lower than that from acid hydrolysis. The adsorption capacity of carboxylic wood powder for basic pink dye increased with increase of the initial concentration of the adsorbate,and could be kept over 500mg/g after repeated use and regeneration for 4 times.

实验结果表明：（1）在适量引发剂（FeSO4 * 7H2O=1g）和适当温度（60℃）作用下，可得到较高接枝增量和接枝率的PANW；（2）在PANW的水解反应中，在碱性催化剂作用下，可得到羧基含量高的产物，但收率较低；而在酸性催化剂作用下，则得到羧基含量低的产物，但收率较高；（3）羧基木粉对阳离子型染料--碱性桃红的吸附容量与起始浓度有关，本实验中，羧基木粉对碱性桃红的吸附容量最高可达500mg/g，对Cu2+的吸附容量最高可达39mg/g；（4）经0.3mol/LHCl再生4次后，羧基木粉对碱性桃红的吸附容量保持在440mg/g以上，在含有多种金属离子的溶液中，羧基木粉优先吸附Fe3+等硬酸型离子。

Hydrolysis of xylans from Oat spelt, Birch wood and Beech wood by purified xylanase A was studied. The result showed there is difference of the process of hydrolysis of different xylan.

10WL-11木聚糖酶A对来源于燕麦、桦木和榉木的可溶性木聚糖的酶解结果发现，酶A对几种不同来源的木聚糖的降解过程并不一致，即对不同的木聚糖底物的作用方式存在差异。

The invention provides a method when alkaline protease hydrolyses from big molecular collagen into minor polypeptides, free amino acids in enzymatic hydrolysate increase gradually, a positive correlation is shown between increased amount and hydrolysis degree, so the hydrolysis degree can be calculated by detecting total amino acids or a certain kind of amino acid content in enzymolysis liquid.

本方法是利用碱性蛋白酶水解大分子胶原蛋白生成小分子多肽的同时，酶解产物里游离氨基酸含量逐渐增加，其增加的量与水解度大小呈正相关，因此，通过检测酶解液中氨基酸总量或某一种氨基酸含量可计算出水解度的大小。

Enzyme hydrolysis technique of whole egg was conducted and the mixture of hydrolysis′s and milk was processed yogurt of milk and the hydrolytes of whole egg by biologically fermented technology in the paper.

试验对鸡蛋中蛋白质进行适当水解，将水解液与牛奶混合，经乳酸菌发酵制成具有清新蛋香和乳香味的蛋乳制品。

We found that the volume of nucleophile RO〓- can effect the hydrolysis of carboxyrster, the nucleophilicity of RO〓- and the Lewis acidity of metal macrocycle also effect the carboxyester hydrolysis.

β淀粉样多肽是阿尔茨海默病病人脑中不溶性淀粉样沉淀的主要组成部分，且β-肽在人体中以何种形式存在主要取决于其N-端1-28残基[β-（1-28）]的构型。

The results showed that SDBS could promote the hydrolysis; and with the concentration of SDBS increasing from 0mg/L to l200mg/L, the hydrolysis rate constant K values of aldicarb, aldicarb sulfoxide and aldicarb sulfone increased by a factor of 8, 7 and 6 respectively.

结果表明，SDBS可以促进涕灭威及其氧化产物的水解，随著SDBS的浓度由0增加为1200mg/L，涕灭威，涕灭威亚碸和涕灭威碸的水解速率常数K值分别增加了约8倍，7倍和6倍。

I am sure after a few weeks of adaptation and familiarization I will have no difficulty in functioning on a daily basis in an English speaking society or in participating fully in graduate studies.

在大学的三年的学习生活不仅给予我自身的充实，更重要的是磨练和培养了我较强的自觉能力和严谨，踏实的作风以及不怕困难的精神，对未来充满了信心！

As the first volcanoes erupted, one of the gases that bellowed out was steam.

在第一批火山喷发时，喷出的气体之一就是水蒸汽。