catalytic activity的例句大全

The catalytic activity of several common reagents in polyurethane pre-polymerization is analyzed.

分析了几种常见的试剂在 聚氨酯预聚 反应中的催化活性.

The results show that sulfonated-polyvinyl chloride has good catalytic activity and reusability.

结果表明,此催化剂有良好催化活性和使用性.

At last , the relationship between the morphology of DMC complex and its catalytic activity was presented.

初步揭示了DMC催化剂的形态与其催化活性间的关系.

All salts studied except NaCl exhibit perfect catalytic activity.

所研究的所有盐类,除氯化钠,都有很好的催化作用.

The catalytic activity of Pd 0 was higher than that of PdO in the experimental condition.

Pd0的钯对混合配气的催化活性比PdO的高得多.

Objective To study the catalytic activity of potassium bisulfate in synthesizing hexyl hexanoate.

目的研究硫酸氢钾在合成己酸己酯工艺中的催化性能.

The catalyst has high catalytic activity and selectivity for the prodn . of acrylamide from acrylonitrile.

本发明催化剂在丙烯腈催化合制丙烯酰胺的过程表现出很高的活性及选择性.

The results showed that the model complexes the high catalytic activity was high.

实验结果表明,该模型化合物具有较高的催化活性.

Both Ti-MSU-1 and Ti-MSU-2 molecular sieves showed catalytic activity to oxidation reaction of styrene.

两种TiMSU分子筛均对苯乙烯具有催化氧化性能.

Induction and inhibition of cytochrome P 450 ( CYP 450 ) catalytic activity has been concluded to be pharmacokinetic drug-drug interaction.

细胞色素P450酶 ( CYP450 ) 活性的诱导或抑制,是引起临床药物代谢性相互作用的主要作用机制.

Binding of dioxygen and catalytic activity are the promising properties.

其主要性能为结合分子氧和催化活性.

Laccase is an enzyme with notable catalytic activity and broad source.

漆酶来源广泛、催化性能优异,在食品工业中具有应用价值.

Results showed this catalyst has high catalytic activity and stability.

实验表明,这种固载催化剂催化活性高,重复使用性能好.

The results show that the tri phase catalysts exhibit excellent catalytic activity and reusability.

结果表明,这类催化剂具有良好的催化活性和重复使用性能.

In toluene disproportionation, the catalytic activity is effected by the acidity and crystal size of catalyst.

对于甲苯歧化反应,其受催化剂的酸性质、晶粒大小等因素综合影响.

40 differential proteins identified by Maldi-Tof-MS or LTQ were involved in biological process such as metabolic process, biological regulation, response to stimulus, signaling and molecular function such as catalytic activity, binding.

利用Maldi-Tof-MS和LTQ技术进行鉴定，共鉴定出了40个差异表达蛋白质，这些差异表达蛋白质主要参与代谢、应激、生物调节等生物进程和催化活性、分子结合等分子功能。

The higher the absorbance ratio of Bronsted acid peak to Lewis acid peak ( i.e.AB/ AL) measured by infra-red absorption spectrum, the higher is the catalyst activity. The results show clearly that the Bronsted acid plays a dominant role in catalytic cracking reaction.

用红外光谱法测定了Bronsted酸峰与Lewis酸峰的吸光度（A）的比值，发现活性高的催化剂，其A B/A L值也高，说明在催化裂化反应中，Bronsted酸起主导作用。

The material with benzyl group as the linker shows higher catalytic activity and enantioselectivity than the material with propyl group as the linker, which is mainly due to the spacial rigidity and electron-withdrawing ability of the benzyl group.

研究表明以苄基作为环己二胺联结链的材料的催化活性和光学选择性高于相应的以丙基为联结链所得的材料，这主要归因于苄基的空间刚性和较强的吸电子性质。

The results showed that the cross-linked clay had better catalytic activity to the disproportionation of 1,2, 4-trimethylbenzene.

结果表明:交联黏土催化剂对1,2, 4- 三甲苯歧化反应具有较好的催化活性.

In this work isopropanol ( I P) oxidation was adopted as a model reaction for studying the catalytic activity of poly 2,5 dimethylaniline ( PDMAn) and poly o toluidine ( POT) membrane modified electrode.

采用聚-2,5-二甲氧基苯胺（PDMAn）、聚邻甲苯胺（POT）膜修饰电极，以异丙醇（i-P）氧化为模型反应，研究功能性膜电极的电催化性能。