catalytic activity
英 [ˌkætəˈlɪtɪk ækˈtɪvəti]
美 [ˌkætəˈlɪtɪk ækˈtɪvəti]
催化活性
双语例句
- Study on the Surface Acidity and Catalytic Activity of some Fluorinated Carriers
几种氟化载体的表面酸性与催化活性研究 - Study on the catalytic activity of PDS for desulfurization of yellow phosphorus tail gas
PDS催化剂在黄磷尾气脱硫中的催化活性研究 - The results show that the Pt electrode modified by Silicatungstic acid has not only the higher catalytic activity to methanol oxidation, but also the effect decreasing CO poison.
研究结果表明：硅钨酸修饰多晶铂电极提高了甲醇氧化的催化活性和抗CO中毒性。 - The catalytic activity declined as the selectivity of paraxylene and ortho-xylene improved with increasing treated temperature.
随着处理温度的提高，催化剂的活性降低，对二甲苯和邻二甲苯的选择性上升。 - The catalytic activity of nanomaterials also opens potential risks in their interaction with biomaterials.
催化活性的纳米材料的潜在风险也开始在他们之间的互动与生物材料。 - The sodium sulfonic porphyrin is the most stable catalyst in the reaction system and has the best catalytic activity.
磺酸卟啉配体在催化体系中的稳定性较好，催化活性最好。 - Preparation of Gold Catalysts and Its Effect on the Catalytic Activity in Glucose Oxidation
纳米金催化剂的制备及其对葡萄糖催化氧化活性的研究 - Objective To study the catalytic activity of gallium sulfate supported on silica gel in the synthesis of amyl hexanoate.
目的研究硅胶固载硫酸镓在合成己酸戊酯工艺中的催化性能。 - The niobium catalysts had high catalytic activity, selectivity and long service life, so the development of new type of niobium catalysts has a good prospect.
铌类催化剂具有催化活性高、选择性好和使用寿命长等优点。研究开发新型铌类催化剂具有良好的应用前景。 - The New Definition of Catalyst& Study on the Effect of Catalyst Amount on Its Catalytic Activity
催化剂的新定义&催化剂用量对催化剂活性影响的研究 - The relationship between surface acidity and alkylation reaction catalytic activity of modified Y zeolite was studied on fixed-bed reactor by FT-IR.
用红外光谱法研究了改性Y型分子筛的表面酸性，并考察了烷基化反应活性与酸性质的关系。 - Synthesis and Catalytic Activity of Transition Metal Nitrides for NO Dissociation and Reduction Reactions
过渡金属氮化物的合成及其在NO解离和还原反应中的催化性能研究 - Plasma membrane transporters show rapid changes in catalytic activity in response to changes in the environment.
质膜转运蛋白活性对环境变化能做出迅速响应。 - Effect of Precipitants on Structure and Catalytic Activity of Ru/ CeO_2 Catalysts for Ammonia Synthesis
沉淀剂种类对Ru/CeO2氨合成催化剂结构和性能的影响 - Acidity and Catalytic Activity of Modified Beta Zeolite Catalyst in the Hydration of Propylene
丙烯水合反应中改性β沸石催化剂的酸性与催化活性 - Effects of pH values of solution, polycondensate's component and conformation in solution on the catalytic activity of SFMA were also studied.
缩聚物主链上的胺基能与水杨酸基的羟基发生协同作用。对缩聚物的组成及其在水溶液中的构象对催化活性的影响也进行了研究。 - The catalytic activity and selectivity of the catalysts for n-pentane isomerization at ambient temperature were investigated.
考察了所制备的催化剂上常温下正戊烷异构化反应的活性和选择性。 - 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 ionic liquid could be reused for several times and did not lose the catalytic activity.
此离子液体催化体系简化了产物分离，离子液体可以重复使用。 - The hydrothermal dealumination is a major way for improving thermal stability and catalytic activity of Y type molecular sieves.
水热脱铝是改进Y型分子筛水热稳定性和催化性能的重要方法。 - The catalytic activity of deactivated catalyst can be recovered after it was calcined at700 ℃ in air.
失活催化剂经700℃煅烧再生后，催化活性可恢复到新鲜催化剂的水平。 - The paper analyzes the structure and functions of catalytic activity cite in laccase, concludes the determination of the enzyme activity and influence factors in laccase, introduces the application of laccase in industry, and especially expounds the application and research of laccase in environmental protection.
对漆酶催化活性中心的结构与功能进行分析，总结了漆酶活力检测及影响因素，介绍了漆酶在工业中的应用，详细阐述了在环境保护领域中的应用与研究。 - The catalytic activity of catalyst, which was regenerated by sulphonation, could almost all be recovered.
经磺化再生后的催化剂，其催化活性基本上能完全恢复。 - Study on the Synthesis of Solvent-Stabilized Palladium Nanoparticles and Their Catalytic Activity
溶剂稳定的钯纳米颗粒的合成及催化性能研究 - 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。 - Effect of promoters doping on the catalytic activity of Fe-MCM-41 in cyclohexane oxidization
助剂掺杂对Fe-MCM-41在环己烷氧化反应中催化性能的影响 - The industry operation results show that RJW-3 catalyst possess high catalytic activity, good aromatic hydrocarbon saturation performance, low cracking activity and high crushing strength.
工业运转结果表明，该催化剂具有较高的催化活性和芳烃饱和能力、较低的裂解活性和较高的机械强度。 - 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。 - Study on the pore structure and catalytic activity of clay
几种粘土的孔隙结构与催化活性的研究 - It was showed that the catalytic activity of CAT was decreased with increasing ultrasound power and time.
结果表明CAT酶活随着超声功率和超声时间增大而降低。