查询词典 enzymatic

An enzymatic method for the determination of fructose _ 1,6 diphosphate in plasma was established in order to study its pharmacokinetics.

建立了用酶法测定血浆中1，6_二磷酸果糖的方法，为含1，6_二磷酸果糖制剂的药代动力学研究提供基础。

Bamboo mosaic virus encodes a 155-kDa replicase that the middle region contains a helicase-like domain according to the existence of several conserved featured motifs of helicase. Previous studies showed that the helicase-like domain exhibits both ATPase and RNA 5'-triphosphotase activities, and Mg2+ is essential for both activities. Mutagenesis of conserved motifs showed these amino acids play important roles for enzymatic activities. These results suggested that the properties of this denatured and renatured protein are coincident with other SF1 helicases.

从胺基酸序列分析显示，竹嵌纹病毒复制酵素中间区域的类解螺旋酵素具有解螺旋酵素的保留性胺基酸区域，经实验显示此蛋白具有ATPase和RNA 5'-triphosphatase活性，而且是依赖镁离子进行反应的，其中保留性胺基酸的突变会破坏其催化能力，说明这在大肠杆菌表达的蛋白质经过变性及重新摺叠的过程，具有和其他SF 1解螺旋酵素相似的特性。

The effect of high intensity focused ultrasound on the enzymatic activity of Echinococcus granulosus protoscolices was investigated, in which the protoscolices of E.

目的 探索高强度聚焦超声波对体外分离的细粒棘球绦虫原头节的酶活性的影响作用。

It is of profound interest to elucidate the enzymatic activities in soil.

阐明土壤中酶的活性是有深远意义的。

BACKGROUND: Oxygen-derived free radicals are produced during non-enzymatic glycosylation of diabetic protein and accompanied with decrease in nitrogen monoxide synthesis so as to cause the calcium increase in cell,evacuation of pykno-granule and apoptosis induced by activating endoenzyme.

背景：糖尿病蛋白质非酶糖化过程中可产生大量的氧自由基，同时伴有一氧化氮合成下降，致使细胞内钙增加，胞内致密颗粒排空、激活胞内酶而启动细胞凋亡的发生。

Zinc is an essential compound in many enzymatic processes and is known to be important for the integrity of epidermis.

锌在许多酶反应中是个非常重要的化合物，同时对表皮的修复也是起到非常重要的效果。

A constantly fluctuating brigade of enzymatic foot soldiers reg ulates RNA polymerase II's activity by chemically modifying the long cord-li ke tail that hangs from its globular structure, like a chain on a light fixt ure.

有一组不断变动的酶通过化学修饰RNA聚合酶II球状结构长带状尾巴来调节RNA聚合酶II的活性，就像电灯组件后电线。

The results reveled that no obvious disruption in the tissue structures of the flavedo and the albedo could be found after the processing by the enzymatic technology developed in this study.

从所摄的照片上看，经本论文确定的酶法工艺处理后，橙子原料中的外果皮和中果皮的组织结构没有受到明显的破坏，而囊瓣结构发生了明显解体，但囊衣的解体程度低于汁胞区的解体程度。

The resluts indicated that the ideal effects had been proved with enzymatic hydrolysis of mixing 2% cellulose enzyme and 0.5% pectic enzyme for 40～60 min, then pycnosis treatment in ice water for 20～30 min after post-hypotonic treatment, and carbol fuchsin solution dyeing.

结果表明：用2%纤维素酶与0.5%果胶酶的混合液处理40～60 min，后低渗处理之后进行20～30 min冰水固缩处理和卡宝品红染色组合可以得到理想的制片效果。

Aubrey de Grey, the Cambridge-based gerontologist, says it could be very relevant to the rates of several chemical and enzymatic processes relevant to ageing 'It is a highly novel 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。

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。