查询词典 enzymes

Objective To study the effects of manganese on enzymes and possible cellular defense mechanism.

目的 了解锰对脑组织相关酶类活性的影响及可能的细胞保护机制。

The metabolism of these extreme microbes during the production of Maotai Liquor would further produce multiple enzymes of thermal stability such as amylase, protease, saccharifying enzyme, cellulose, glucase, xylanase, and each kind of dehydrase involved in redox reaction, and DNA polyase etc.

茅台酒酿造过程中极端酿酒微生物代谢产生多种热稳定性的酶，如淀粉酶、蛋白酶、糖化酶、纤维素酶、葡萄糖甘酶、木聚糖酶、参与氧化还原反应的各种脱氢酶、磷酸烯醇丙酮酸激酶及DNA聚合酶等。

Of the 4 soil enzymes studied, alkaline phosphatase and dehydrogenase were higher than urase and arylsulfatase in activity.

在所测定的4种土壤酶中，碱性磷酸酶和脱氢酶的活性高於脉酶和芳基硫酸酯酶的活性。

It also means, however, that endogenous enzymes are active under these conditions as well, and this can be beneficial or deleterious

然而，这也意味着，内源的酶在同样的条件下也有活性，这可能有益，也可能有害。

At the same time of the fat denaturalization ,the liver lipid , blood lipid and the liver function enzymes increased .

肝脏细胞发生脂肪变性的同时肝脏脂质、血脂和肝功能酶类升高，血脂与肝脂的变化呈正相关，肝功能酶类变化也呈正相关。

In Chapter 6, an extensive kinetic study of the inhibition of ribonuclease A and papain by urea has been performed. The results suggest that the effect of urea on activities of these enzymes can be well described by the denaturant binding model. The binding constants of urea determined by the present method are nearly identical to that determined from a variety of different studies on model compounds and proteins.

我们在第六章中研究了脲作用下核糖核酸酶A和木瓜蛋白酶的抑制动力学，发现变性剂结合模型可以很好地描述脲对这两个酶活力的影响，而且用我们自己建立的方法测得的脲与蛋白质的结合常数与前人通过对模型化合物和某些蛋白质的研究所获得的数值基本一致。

The kinetic theory of the substrate reaction during modification of enzyme activity has been applied to study the inactivation kinetics of enzymes by denaturant. However, an important problem related to the determination of the inactivation rate constants has not been considered in a previous publication.

虽然酶活力不可逆抑制的动力学理论已经被推广应用于变性剂作用下的酶失活动力学研究，但以往的研究忽略了一个与测定失活速度常数相关的重要问题。

The matrix metalloproteinases are a family of functionally related zinc-containing enzymes that denature and degrade fibrillar collagens and other components of ECM.

基质金属蛋白酶组织抑制剂-1(tissue inhibitor of metalloproteinase-1，TIMP-1)是MMPs的内源性组织抑制剂，是体内调节MMPs活性的重要物质。

The communities of Denitrifying bacteria, and some key enzymes of denitrification were also introduced.

从反硝化的角度出发，论述了反硝化细菌的类群、反硝化作用的机理、反硝化细菌细胞中参与反硝化过程的关键酶。

A model equation was derived for washing process of enzymes, which was verified with experiment.

建立了酶在洗涤过程中的去污模型，推导出了模型方程，并对其进行验证。

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。