查询词典 enzyme

Effects of berberine on angiotensin-converting enzyme and NO/cGMP system in vessels［J］.

内皮素和一氧化氮在急性胃黏膜损伤中的作用［J］。

Dr. Bibb cautioned that while the mice learn faster, studies on the long-term effects of deleting the enzyme, called Cdk5, from the brain are continuing.

Bibb博士警告说尽管小鼠学习能力提高，但对大脑中缺失Cdk5酶的远期效果的研究将继续进行。

In this paper, the Lactobacillus casei of bile salt hydrolase screened from Tibetan Kefir were used to study environment factors of increasing enzyme vires.

本文利用从藏灵菇中筛选的产胆盐水解酶的干酪乳杆菌研究提高酶活力的环境因素。

In this paper, we use the Lactococcus lactis subsp.lactis of bile salt hydrolase screened from kefir grains to the study environment factors of increasing enzyme vires.

本文利用从藏灵菇中筛选的产胆盐水解酶的乳酸乳球菌乳酸亚种（Lactococcus lactis subsp.lactis）研究提高酶活力的环境因素。

Heme oxygenase-1 (HO-1) is the rate-limiting enzyme produced in heme into biliverdin,carbon monoxide and free iron.

血红蛋白加氧酶1（HO-1）是血红蛋白代谢为胆绿素、一氧化碳和二价铁离子过程中的限速酶。

In subsequent experiments, the antioxidant enzyme activities of superoxide dismustase, catalase and glutathione peroxidase in juvenile goldfish exposed to single compound and equitoxic binary mixtures of 2-chlorophenol and 2, 4-dichlorophenol were investigated. Finally, the relationship between lethal doses and effective concentrations in the experiments are discussed.

第二部分通过系统研究氯酚类化合物单一化合物和等毒性二元混合物暴露对鲤科金鱼幼鱼的急性联合毒性作用方式和肝脏组织内三种细胞抗氧化酶(SOD， CAT和GSH-Px)的活性变化，探讨了水生生物急性致死剂量与效应浓度之间在数值上可能存在的相关性。

The enzyme activity of LpsA2 was increased to 250% or above by 1 mmol/L Co2+, Hg2+ and Zn2+, respectively. The activity was also elevated to 110.7% and 138.0% by 15% dimethylformamide and dimethyl sulfoxide, and 352.7% and 189.7% by 0.1% and 1% Span-20, respectively. The enzymatic properties of LpsA2 from S. avermitilis were characterized that may provide the fundament to the screening of bio-engineered bacteria and the industrial applications in food processing and drug synthesis.

avermitilis的脂肪酶基因lpsA2进行了异源表达和酶学功能鉴定，不仅为脂肪酶的研究积累了更多数据，也为具有优良性能的脂肪酶生物工程菌的筛选奠定了基础，更为其在食品加工、药物合成等工业生产中的应用提供了依据。

What enzyme/organism was used as the biocatalyst and how was it selected?

什麼样的酵素/生物被用来做为生物触媒，且如何选择？

What enzyme/ organism was used as the biocatalyst and how was it selected?

什么样的酵素/物被用来做为生物触媒，且如何选择？

Enzyme is a kind of biocatalyst which can catalyze chemical reaction with the most specific, the highest efficien...

酶是自然界中存在的一种最为专一、效率最高、反应最为迅速，并能在常温下进行催化的生物催化剂。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。