catalytic constant
英 [ˌkætəˈlɪtɪk ˈkɒnstənt]
美 [ˌkætəˈlɪtɪk ˈkɑːnstənt]
催化常数；转换数
双语例句
- Consumption of calcium carbide was reduced with solid catalytic constant process, and was significance for development of calcium carbide.
通过引入固态催化工艺，可降低电石生产的能耗，对电石工业的发展具有重要意义。 - In comparison with single energetic lead salt or copper salt, the mixtures of lead and copper salts of hydroxypyridines have higher catalytic efficiency when the total content of catalyst added is constant.
将含能复合催化剂与单一含能催化剂的催化作用进行比较得出，当催化剂加入量一定时，羟基吡啶铅盐、铜盐复合使用比单一的铅盐或铜盐有更好的催化效果。 - The scan electron microscope ( SEM) was used to characterize the morphology of the catalyst and catalytic membrane. The polarization behaviour of air electrode and the discharge performance of the Zn-air battery at room temperature were measured with constant current method.
用扫描电镜（SEM）对催化剂和催化膜形貌进行了表征，以恒流法检测了空气电极的极化行为和锌空电池在室温下的放电性能。 - Two kinds of new measuring circuits were developed to detect methane, one with a constant voltage on the catalytic sensor and the other with a constant voltage on the compensating element by the feedback adjustment.
在检测甲烷气体时，通过反馈调节电路使催化传感元件或补偿元件上的电压保持不变，从而得到了两种不同工作原理的新型检测电路，它们对甲烷检测输出特性会产生不同的影响。 - The parallel catalytic hydrogen wave was used to obtain the apparent rate constant of the oxidation reaction of atomic hydrogen by iodate ion. Further more, it can improve the analytic sensitivity of PAP.
该平行催化氢波被用于测定碘酸根离子氧化原子态氢的表现反应速率常数及提高PAP的分析灵敏度。 - One of the basic assumption of the simple catalytic model is that during the period of the diseases prevalence, the force of infection is a constant.
简单催化模型的一个基本适应条件是：在疾病流行期间其感染力保持恒定。 - Based on the aging mechanism of wine, a chemical and physical technique is used to catalyze wine with a set of catalytic activity Pt& Pt electrode, reference electrode and constant potential polarized current system.
根据酒老熟化的机理，用物理化学兼而有之的方法，采用一组有催化活性的Pt-Pt电极，参比电极及恒电位极化电源系统进行电催化。 - The catalytic dechlorination of eight chlorinated aromatic hydrocarbons ( CAH) by palladium/ iron ( Pd/ Fe) was studied to draw the reaction rate constant ( k).
测定了钯/铁（Pd/Fe）催化还原水中8种氯代芳烃的反应速率常数； - The effective coupled fluid catalytic reaction process determination of the rate constant of coupled catalytic reaction by spectroelectrochemistry techniques
双反应系统高效耦合催化反应新技术光谱电化学法测定偶联催化反应速率常数 - The determination of catalytic rate constant of surface materials of testing model in the shock tube
驻点壁面催化速率常数确定的研究 - The dependence of photo electric catalytic oxidation current on the thickness of porous TiO 2 nanometer thin film electrodes is investigated under constant illumination.
研究了在一定光强下，一定粒径的TiO2纳米多孔膜电极的厚度与光电氧化甲醇的稳态光电流的关系。 - The Determination of Catalytic Reaction Rate Constant By Means of Limiting Current
用极限电流法求催化反应速度常数 - The catalytic effectiveness of a self-made antimony-free catalyst was studied by PET polycondensation kinetic analysis. The effect of antimony-free catalyst on polycondensation reaction rate constant and reaction time was investigated.
用PET缩聚反应动力学方法研究自制无锑催化剂的催化效果，无锑催化剂对缩聚反应速率常数及反应时间的影响。 - The addition of metal complexes to the catalytic system improved the activity in different degree while the selectivity remained constant.
金属配合物在不同程度上提高了PVP-Ru在o-CNB氢化反应中的催化活性，同时保持了原有的高选择性。 - However, the catalytic activity changed obviously with the addition of hydrazine hydrate, even when the Ru particles sizes remained constant.
然而，催化剂活性却随水合肼用量的改变而发生明显的变化。