查询词典 enzymes

It was found that skatole could inhibit those three digestive enzymes.

研究发现粪臭素对三种消化酶均有一定程度的抑制作用，其对胰蛋白酶的抑制率最高，对胃蛋白酶的抑制率最低。

When adding different concentrations of skatole into those three enzymes, the

通过实验我们得知粪臭素对三种消化酶的内源荧光均有很强的猝灭作用，根据Stern—Volmer方程作粪臭素对三种消化酶猝灭的F_0／F～曲线，可得出

First we studied the effect of skatole on activity of a-amylase pepsin and trypsin, then we studied the effect of skatole on structure of three important digestive enzymes by UV spectra and fluorescence spectra.

本文首先研究了粪臭素对α-淀粉酶、胃蛋白酶及胰蛋白酶活性的影响，接着通过紫外光谱法和荧光光谱法进一步研究了粪臭素对这三种重要消化酶结构的影响。

It may be that the enzymes in the pathway could be good targets for designing drugs to treat sleeping sickness.

这个过程中涉及的酶可能对于设计治疗这种瞌睡病的药物提供了更好的研究靶点。

The mature sperm has a tail a nucleus containing haploid chromosomes and a front end with an acrosome the storage site for enzymes that will aid fertilization.

成熟精子有尾部，单倍体染色体组，头部有顶体，内部储存酶类，有助于受精。

A caplike structure at the anterior end of a spermatozoon that produces enzymes aiding in egg penetration .

精子头粒蛋白一种在精子内前端的帽状结构，可产生帮助穿透卵子的

EST similarity analysis was finished by comparing sequences with BLASTx searches in NCBI. The results showed that they are proteins involved in biological processes such as energy metabolism and RNA molecular level regulation. Some of them are enzymes and structural proteins in the cell. This study provides useful information for future studies on molecular mechanism of filament coloring and for breeding new silkworm variety that spin color cocoons.

通过BLAST比对和对所得表达序列标签的同源分析表明，这些基因主要涉及能量代谢因子、RNA分子水平相关调节因子、酶类、结构蛋白等，由此初步探明了参与黄血基因协同作用的相关基因表达蛋白的种类和数量，可为进一步研究蚕茧着色的分子机制及通过遗传选择培育天然有色茧品种提供基础信息。

Spirulina is an important source of plant enzymes.

螺旋藻是天然植物酵素的重要来源。

Because of this, research into cold-tolerant bacteria and the spoilage enzymes they produce is vital.

因此，研究转向了抗冻菌株以及他们所制造出来的这些致命性的酵素。

The dry seeds of two homozygous strains of caper spurge(Euphorbia lathyris L.),Xuyou 1 and Xuyou 2,were irradiated by ~(60)Co γ-rays at 1Gy/min dose rate,and the activity of 5 kinds of protective enzymes were investigated in M_1 generation.

以2份续随子纯合品系(续油1号、续油2号)的干种子为试验材料，以1Gy/min的剂量率，用不同剂量的60Coγ射线辐照处理，研究其M1代幼苗体内保护酶活性变化规律。

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。