查询词典 kinetics

In addition, the effects of salt species in the photocatalytic degradation of DBSNa aqueous solution, the affecting factors and kinetics of photocatalytic degradation of methyl orange are investigated in the paper.

此外还对试验体系的光催化降解DBSNa的盐效应，光催化降解低浓度有机污水的影响因素和动力学进行了探讨。

Objective To investigate the effect of radiotherapy on cellular kinetics of peripheral blood monocytes in patients with malignant tumors.

目的 探讨放射治疗对恶性肿瘤患者血细胞动力学的影响。

Teaching difficulties: Derivation of intrinsic kinetics of gas-solid catalytic reaction by using Langmuir 's adsorption isothermal line.

教学难点：朗哥缪尔吸附等温线推导气固相催化反应本征动力学的方法。

Teaching emphasis: Derivation of intrinsic kinetics of gas-solid catalytic reaction by using Langmuir 's adsorption isothermal line.

教学重点：朗哥缪尔吸附等温线推导气固相催化反应本征动力学的方法。

Points of knowledge: To know the definition, performance, category and preparation of solid catalyst; characteristic of solid catalyst, basic course of gas-solid catalytic reaction, physical construction of catalyst; to understand the derivation of intrinsic kinetics of gas-solid catalytic reaction by using the Langmuir 's adsorption isothermal line.

知识要点：了解并掌握固体催化剂的定义、性能要求、种类和催化剂的制法；固体催化剂的特性，气-固相催化反应进行的基本过程，催化剂的物理结构；掌握朗哥缪尔吸附等温线推导气固相催化反应本征动力学的方法。

To judge t he rate control step of intrinsic kinetics of gas-solid catalytic reaction by using Langmuir 's adsorption isothermal line, the judgment of reaction course by using the common models of liquid-solid uncatalyzed reaction .

运用朗哥缪尔吸附等温线判断气固相催化反应本征动力学的速率控制步骤，利用液－固相非催化反应的常用模型确定实际反应过程类型。

The mechanism is expatiated about the generation and dissipation of charged particle in burned gas plasma, and a mathematical model of the spark plug ion current in SI engine is founded, based on the chemistry kinetics, thermodynamics and plasma physics. It founds a theoretic foundation for extensive application of the spark plug ion current signal.

基于这一基本思想，对燃气等离子体中带电粒子的产生和消失机理进行了研究和阐述，进而综合运用化学动力学、热力学和等离子体物理学的有关知识建立了点燃式发动机火花塞离子电流的数学模型，为离子电流的广泛应用奠定了理论基础。

The conversion of CaO in CaO-kaolin is improved much more than that of pure CaO by 26% when reacting at 100?9?℃. The grain model of reaction kinetics is used to describe the sulfur fixing process of CaO-kaolin. Because of incr...

研究表明，CaO 超细高岭土复合固硫剂有着较好的固硫率，特别是高于1000℃时在固硫反应后期的产物层扩散控制阶段呈现很好的固硫率增长，1009℃下固硫率较CaO提高达26%。

The esterification reaction kinetics of hexanoic acid with butanol, catalyzed by Novozym 435 lipase, was studied in water-in-oil microemulsions formed by alkyl polyglucoside C10G1.54/n-butanollcyclohexane/water buffer solution.

研究了Novozym435脂肪酶在烷基聚葡糖苷形成的W/O微乳液体系中，催化正丁醇与正己酸合成酯的反应动力学。

It was found that SEC can not improve the kinetics of refolding yet.

但它与其它吸附模式的色谱方法一样，能够提高复性产率，但并不能加快复性的动力学。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。