查询词典 enzymatic

Aubrey de Grey, the Cambridge-based gerontologist, says it could be ery releant to the rates of seeral chemical and enzymatic processes releant to ageing 'It is a highly noel idea,' he says.

剑桥资助的老年病学家Aubrey de Grey说到有几种化学及酶的过程与衰老很有关系。他说道这是个新颖的想法。

Preparation of β-glucosidase by solid-state fermentation and its application in enzymatic hydrolysis of cellulose were investigated.

研究了固体发酵法制备β-葡萄糖苷酶及其在纤维素水解上的应用。

Enzymatic synthesis of conjugated linoleic acid glyceride ;2. Extraction of conjugated linoleic acid glyceride by supercritical carbon dioxide was investigated in the paper.

对超临界CO2萃取分离共轭亚油酸甘油酯进行了研究，考察了温度梯度、压力对萃取过程的影响及萃取对甘油酯分布和酸值的影响。

We propose that increased protein and enzymatic actiity of AK1 is representatie of a compensatory glycolytic drift to counteract reduced muscle mitochondrial function with the progression of obesity.

我们提出增加的AK1蛋白和酶活性代表存在代偿性的糖酵解以对抗肌肉线粒体功能降低在肥胖进展过程中。

ResultsThe ratio of the glycoside and its gene in the extract could be aimed by controlling the condition of enzymatic hydrolysis.

结论在设定的酶解条件下，可以平衡提取黄芩中的黄芩苷与黄芩素。

Using greengage as the raw material, the juice yield could improve 12% by the enzymatic hydrolysis technology. Using screening superior acetobacter for the fermention of high fruit acid greengage wine and vinegar, and the acetate production was up to 80%, the quantity of greengage vinegar was improvedwith the technique of nonthermal removal bacteria and the technique of rapid artificial vinegar aging.

以适宜成熟青梅为原料，采取酶解技术，提高出汁率12个百分点；以筛选的适宜菌株进行高果酸（4.4%）青梅全汁酒化和醋化，乙酸得率可达80%以上；结合使用非热除菌保藏、快速人工催陈技术，提高青梅果醋的品质。

The half-life of enzymatic activity was extended from 0. 07 h to 17. 1 h at 50℃.

通过葡聚糖修饰使得漆酶在pH 3，50℃下的酶活半衰期从0。

In this paper, the enzymatic hydrolysis lignin derivatives were synthesized. Halogenation of EHL was carried out in aqueous solution, and graft copolymerization of EHL was initiated by initiator. The chlorinated and graft copolymerized EHL were respectively applied to the chlorinated polyethylene rubber and styrene-butadiene rubber, and the properties of rubber were investigated.

本文采用水溶液法和引发剂引发法分别对酶解木质素进行了卤化和接枝共聚反应研究，合成酶解木质素的改性衍生物，将其分别应用于氯化聚乙烯橡胶和丁苯橡胶，并探讨橡胶各项性能的变化。

Methods Corneal epithelial cells of limbal, peripheral and centeral cornea were removed using improved enzymatic disaggnegation and cultured in vitro. The cells were counted in a hemocytometer at different time to determine the doubling time .

用体外细胞培养的方法，从生长曲线、细胞倍增时间、细胞DNA合成的活跃程度等几个方面，观察人角膜缘部、周边部及中央部角膜上皮细胞的生长特征。

Different concentrations of glucose (0.10%, 1.50%, 2.50%, and 4.25%) and LPS (0, 0.1, 1.0, 10.0, 50.0, and 100.0 mg/L) were added into culture media. Then PMCs were incubated in culture medium containing 10.0 mg/L of LPS and 4.25% of glucose for 0, 1, 3, 6, 12, and 24 hours. The hexokinase activity of PMCs was measured with standard glucose-6-phosphate dehydrogenase (G6PDH)-coupled enzymatic assay.

首先将含不同浓度的葡萄糖（0.10%、1.50%、2.50%、4.25%）分别和不同剂量的LPS（0、0.1、1.0、10.0、50.0、100.0mg/L）加入培养基；其次用含4.25%葡萄糖和10.0mg/L LPS的培养基孵育细胞不同时间（0、1、3、6、12、24h）；6-磷酸葡萄糖脱氢酶耦联比色法测定HK活性。

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。