查询词典 substrate

Methods:The study group included 30 pregnant women diagnosed with PIH( 10 mild, 10 moderate, 10 severe). Thirty healthy pregnant women were selected as the control group. The serum was assayed for the activity of ACE by using color comparison method, hippuric acid used as the substrate.

选择轻、中、重度妊高征病人各10例为实验组，正常妊娠妇女30例为对照组，用马尿酸微量比色法检测血清中ACE活性，并进行对比分析。

Methods The activity of b5R and the levels of H2O2 in thyroid were measured with potassium ferricyanide as substrate and with the homovanillic acid fluorescence assay,the effect of change of b5R activity on the levels of H2O2 and formation of protein-bound iodine were observed by the addition of b5R inhibitor.

应用荧光分析等技术测定甲状腺b5R活性和H2O2浓度，用b5R抑制剂观察b5R活性变化对H2O2浓度和蛋白结合碘形成影响。

Result Result showed that the optimal condition of enzymatic hydrolysis degree was 5% substrate, 4% enzyme and 2 hours hydrolyzation.

结果结果表明，碱性蛋白酶的最佳水解条件为底物浓度5%，加酶量4%，水解时间2h。

The result of immobilization showed that hydrophile membranes were more advantageous than hydrophobe ones to act as immobilization carrier. Crosslinking organophosphorus hydrolase by glutaraldehyde on polyethersulfone membrane is a simple and practical immobilization method. An appropriate amount of bovine serum albumin and crosslinker is necessary to get a good result of immobilization. In the biodegradation of methyl-parathion through enzyme membrane reactor, the effect of immobilized enzyme amount, flow rate of peristaltic pump, pH of the feed, and the methyl-parathion concentration on biodegradation rate was studied. It was shown that the biodegradation rate increased with immobilized enzyme amount and substrate concentration. Biodegradation rate didn't increase when the folw rate of the peristaltic pump was larger than 7 ml/min.

然后，研究固定化酶降解甲基对硫磷，从不同材料的膜载体固定有机磷水解酶的比较中，发现亲水膜比疏水膜适合作固定化酶载体；在此基础上，将有机磷水解酶固定在聚醚砜微滤膜上，并制成酶膜生物反应器，用于降解甲基对硫磷；戊二醛化学交联法固定时，酶液与10%牛血清白蛋白溶液的比例在3：1~2：1，与交联剂的比例在7：2~7：4范围内，固定化效果较好，并发现牛血清白蛋白和膜载体有降低酶活损失的作用；将固定化的酶膜装于酶膜反应器降解甲基对硫磷，实验结果表明：反应器的降解速率与固定化酶量呈正比，也随底物浓度的增加而加快，当流速低时，降解速率随流速增大而加快，到7ml/min以上时，降解速率不随流速脑黾佣洌到獾淖畹团ǘ任？

Hydroxamic acid β-glucoside is confirmed as a major natural substrate of maize β-glucosidase.β-glucosidase plays a significant role in defensing some pathogens and pests of maize seedling by releasing hydroximic acids .

并确认了氧肟酸葡萄糖苷即是玉米葡萄糖苷酶的主要底物，以及氧肟酸在玉米葡萄糖苷酶的催化下释放氧肟酸是玉米幼苗时期抵御病虫害的一种重要方式。

Using synchro drosophila as material, pouring purslane liquid or hydroxyketone of different density into substrate,after culturing,anti-decrepit effect can be observed.

用同步果蝇为材料，在培养基中添加不同浓度的马齿苋水提液或醇水提液，观察到了马齿苋的抗衰老效应，并且可以影响果蝇幼虫期的长短及果蝇的繁殖力。

Cellulolytic hyphomycetes cause blue stain and soft rot of wood, discolouration and loss of strength of cotton materials and moulding of almost any damp organic substrate.

分解纤维素的丝孢纲真菌木材蓝点和软腐，棉花变色和强度降低，造成任一种潮湿的有机质发霉。

Rots and decomposition Cellulolytic hyphomycetes cause blue stain and soft rot of wood, discolouration and loss of strength of cotton materials and moulding of almost any damp organic substrate.

分解纤维素的丝孢纲真菌木材蓝点和软腐、棉花变色和强度降低、造成任一种潮湿的有机质发霉。

In the preparation process of nanometer TiB 2 film by IBAD(ion beam assisted depo-sition)method,key technical factor is how to retain the substrate temperature at a proper range.

简述了IBAD法制备纳米钛膜的过程中，关键工艺因素是如何将衬底温度维持在一个适当的范围，并运用PID调节器较好地实现这一要求的。

Positive-working imageable elements comprise a radiation absorbing compound and inner and outer layers on a substrate having a hydrophilic surface.

阳图制版可成像元件包含辐射吸收化合物和在具有亲水性表面的底材上的内层和外层。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。