查询词典 catalyzes

However, it is still very much a transition metal catalyst , and catalyzes the formation of poisonous and harmful by-products, such as urethane .

不过，它在很大程度上仍然是一过渡金属催化剂，催化形成的有毒，有害副产物，如聚氨酯。

This paper synthesizes the Cu(superscript 2+) schiff base complex of disproportionated rosin amine, and catalyzes urushiol oxypolymerization to polymer.

研究了歧化松香胺席夫碱－铜配合物的合成及其对漆酚氧化聚合反应的催化性能。

It shown that PDC does not only catalyze the production of acetaldehyde (PDC's main activity), but also catalyzes an aldoltype condensation reaction in which the hydroxyethyl-ThDP intermediate of enzyme is condensed with a second acetaldehyde to form acetoin.

在研究中发现PDC不仅能催化产生乙醛，还具有醛连接酶的活性。即将二个乙醛分子缩合成3-羟基丁酮，尽管这个活性比产生乙醛的活性低得多。

Some new results are obtained from the studies: 1 a novel thermokinetic research method, the characteristic reduced parameter method, has been proposed, and the kinetics of oxidation of benzoquinone by hydrogen peroxide has also been investigated with this method; 2 the kinetic mathematical models that the metallomicelles made from the mono-nuclear or dinuclear complexes and surfactants catalyze the phenolic derivant oxidation have been established respectively; 3 the feasibility and mechanism that the metallomicelle, a mimetic model of peroxidase, catalyzes the phenolic derivant oxidation has been discussed.

研究得到如下新的结果：(1)提出了一种新的热动力学研究法——特征对比参量法，用该法研究了过氧化氢氧化苯醌反应动力学；(2)分别建立了由单核和双核金属配合物与表面活性剂形成的金属胶束催化酚类氧化反应的动力学数学模型；(3)探讨了金属胶束模拟过氧化物酶催化酚类氧化反应的可行性及其机理。

An enzyme present in the cells of bioluminescent organisms that catalyzes the oxidation of luciferin.

荧光素□存在于生物性发光组织的细胞中，催化荧光素氧化的

The cotton -δ-cadinene synthase (CAD1), a sesquiterpene cyclase, catalyzes a branch-point step leading to biosynthesis of sesquiterpene phytoalexins, including gossypol.

CAD1-A基因是CAD1基因家族的一个成员。在CAD1-A基因的启动子区存在一个可以与WRKY蛋白相结合的典型的W-box。

It's found that th e activation of alloy was improved with increasing the concentration,temperature and immersing time of alkaline solution,the reason is that the Zr-rich surface of alloy was conversed to Nirich surface because of the strong erodent action of alkaline solution,this catalyzes ...

实验发现：储氢合金电极的活化性能随碱液浓度增大、温度升高以及浸泡时间的延长得到改善，主要由于KOH的强腐蚀性使合金表面由富Zr层转化为富Ni层，为氢的吸附离解起到催化作用，总结出最佳KOH处理液的实验参数：6mol/L、80℃、浸泡 2 4h ，在此条件下合金电极循环两周即达最大放电容量。

Ribulose bisphotosphate carboxylase (RuBP carboxylase ; rubisco) An enzyme that catalyzes the carboxylation of ribulose biphosphate to two molecules of glycerate 3-phosphate, the carbon dioxide-fixing first step in the Calvin cycle of PHOTOSYNTHESIS.

1，5－二磷酸核酮糖羧化酶：催化核酮糖－1，5－二磷酸成为两分子3－磷酸甘油酸的酶，这是光合作用卡尔文循环中，二氧化碳固定的第一位反应。

An enzyme found in certain plants,bacteria,and fungi that catalyzes the hydrolysis of pectin to pectic acid and methanol.

可以区分开来的外部周界是表皮层，由无定形组织的蜡质和果胶构成。

An enzyme found in certain plants, bacteria, and fungi that catalyzes the hydrolysis of pectin to pectic acid and methanol.

胨各种从天然白蛋白酸或酶水解中得到的合成物，用做培养细菌的营养培养基

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。