catalytic activity
基本解释
- [物化] 催化活性
英汉例句
- The experimental results show that the catalyst has high catalytic activity and stability.
结果表明，该催化剂具有较高的催化活性和稳定性。 - The results show that the triphase 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。 - The results show that the new style catalyst possesses higher catalytic activity and narrow product distribution.
结果表明，这种新型固体酸具有很高的催化活性和较窄的相对分子质量分布。
双语例句
词组短语
- catalytic oxidation activity 催化氧化性能
- catalytic oxidizing activity 催化氧化性
- catalytic center activity 催化中心活性;[生化]催化中心活力
- catalytic reductive activity 催化还原活性
- catalytic hydrogenation activity 催化加氢活性
短语
专业释义
- 催化活性
Many enzymes exhibit different catalytic activity in two-phase-system or organic mediums.
许多酶在两相体系或有机介质中具有不同程度的催化活性。 - 催化性能
Objective To study the catalytic activity of gallium sulfate in the synthesis of n-butyl propionate.
目的研究硫酸镓在合成丙酸正丁酯工艺中的催化性能。 - 催化还原
Core-shell functional Fe_3O_4@Au and Fe_3O_4@Ag particles synthesized also show good catalytic activity for the reduction of nitrocompounds.
制得了核壳结构的功能性金、银包裹四氧化三铁纳米粒子，通过TEM、XRD和紫外可见光谱表征这两种化合物，并验证了这两种粒子对两种硝基化合物的催化还原性能。 - 铑及钌配合物
- 催化活性
Present study has proved that PbO2 electrode has excellent catalytic activity and steady on the degradation of phenol, 4-chlorophenol, o-chlorophenol and 2,4-dichlorophen phenols. It could be extensively applied in the waste water treated by electrochemical method.
本文研究工作表明，含氟PbO2电极能有效降解苯酚、对氯酚、邻氯酚、2,4-二氯酚等酚类废水，并具有较好的稳定性及催化活性，有望在电化学法水处理技术中得到广泛的应用。机械工程
- 催化性能
Meanwhile, it was also found that the Nd embedded hollow mesoporous silica material showed good catalytic activity and selectivity towards the oxidation of styrene.
同时,钕掺杂介孔材料对于苯乙烯的催化氧化反应具有良好的催化性能。生物学
- 催化活力
Denaturation and inactivation rate constants of the enzyme were measured respectively in different concentrations of SDS and guanidine solution. Changes in enzyme conformation and catalytic activity were compared.
测定酶在不同浓度胍和SDS中的变性和失活速度常数,对酶构象变化及催化活力的关系作了比较研究,酶的失活速度均大于变性速度。 - 催化活性