English translation for "化学反应速率"

chemical reaction rate

Related Translations:

化学反应:  chemica l reactionchemical equationchemical purificationchemical reactionchemically reactionchemicalreactionorganic reaction

化学反应历程:  chemism

辐射化学反应:  induced reactionradiation chemical reactionradiationchemicalreaction

化学反应结垢:  chemical reaction fouling

放热化学反应:  exothermal chemical reactionexothermic chemical reactionheat-producing chemical reaction

化学反应产物:  product

化学反应设备:  chemical reaction equipmentchemical reactor

可逆化学反应:  reversible chemical reactionreversiblechemicalreaction

细胞化学反应:  j cytochemical reactions:esterase

化学反应工程:  chemical reaction engineering

Example Sentences:

	1.	The abstraction of elements from soil water by plant roots can have a marked effect on chemical reaction rates . 植物根系从土壤水中摄取养分元素能对化学反应速率产生显著的影响。
	2.	Catalyst a substance that increases the rate of a chemical reaction without being used up in the reaction 催化剂：一种可以加快化学反应速率但本身在反应中却没有消耗的物质。
	3.	This subject deals primarily with equilibrium properties of macroscopic systems , basic thermodynamics , chemical equilibrium of reactions in gas and solution phase , and rates of chemical reactions 此课程主要讨论宏观系统的平衡态性质、基础热力学、气相与溶液中的化学反应平衡和化学反应速率。
	4.	Ultrasound is a kind of high frequency mechanical wave which can effectively improve mass transfer and heat transfer , change physical - chemistry phase equilibrium , fasten chemistry reaction rate 超声波是一种高频机械波，利用超声振动、超声空化能有效强化传质、传热，改变物理化学相平衡，加快化学反应速率。
	5.	The intrinsic chemical reaction rate constant was insensitive to the precursor and the calcinations history of cao , but the product layer diffusivity was affected by these two factors in the initial stage and decreased to a constant value with increasing conversion of cao 化学反应速率常数不受氧化钙的先驱物与其锻烧程序所影响，但产物层扩散系数在初始阶段则受到上述两因素的影响，并随著氧化钙的转化而减少至一定值。
	6.	First , according to power chemical theory and definition of chemical reaction speed , it is analyzed by qualitative and quantitative analysis method that relation of consistency of chemical reaction resultant , time and temperature by basis principle analyze method and differential equation of reaction rate 摘要根据化学动力学理论，由化学反应速率的定义，利用机理分析法以及反应速率微分方程，对化学反应的生成物浓度与时间、温度的关系进行了定性、定量分析。
	7.	Upon the foundation of contracted - ball , function equations of conversion rates of grains and time are deduced . it is brought forward that the conversion rates of grains rely on reaction velocity at interface and diffusion velocity in reacted layer and at the same time relate to reaction process 建立了粉粒反应的缩球模型，推导了颗粒反应转换率随时间的变化规律，提出了颗粒反应转换率取决于界面化学反应速率和已反应层内的扩散速率两个因素并与反应进程有关。
	8.	As to the simulation , three - dimensional n - s equations and two - phase flow model , in which the liquid toluene spray as discrete particles was considered , were employed to describe the turbulent combustion processes in the combustion chamber . the mass and energy transfer between the two phases were calculated by the droplet evaporation model , and the arrehnius model was used to obtain the gas chemical reaction rate . the details of 3d flow field , the distributions of temperature and compounds were obtained by solving the equations 数值仿真方面,应用三维湍流n - s方程以及颗粒轨道模型描述了激光器燃烧室内部的喷雾两相燃烧流动过程,两相之间的质量、能量交换由液滴蒸发模型计算,气相化学反应速率由arrhnius公式计算,通过耦合求解气液两相模型方程,模拟了燃烧室三维流场,得到了燃烧室内的温度和组分浓度分布。
	9.	Based on the analysis of gas - solid multiphase catalytic reaction , the chemical reaction model is established . when the reaction is controlled by the chemical dynamic , the reaction rate is introduced by consideration of the adsorption and desorption effects . when the reaction is controlled by mass transfer , the diffusion coefficient is established which can present the flow rate increases in small reynolds domain ; for the internal diffusion , the internal diffusion coefficient is derived , and then the internal diffusion is coupled with chemical reaction to represent the phenomenon that the diffusion and the chemical reaction occur cocurrently 本文在考虑催化转化器载体内发生的传热传质现象的基础上,建立了催化转化器的一维单孔道和三维多孔道传热传质模型;在分析载体内以气-固多相催化反应为特点的工作机理的基础上,建立了催化转化器的化学反应模型:当催化转化处于化学动力学控制区时,引入了考虑吸附、表面反应和脱附的表面化学反应速率公式,当催化转化处于质量输运控制区时,引入了决定外扩散能力的扩散系数公式和和决定内扩散速率的内扩散系数公式,并与化学反应速率相耦合,得出由扩散过程决定的化学反应速率公式。
	10.	Ebu - arrehenius and second - moment turbulent combustion model are used to determine the reaction rate . to consider the influence of heat radiation on the gas temperature and wall temperature , the six flux model is applied to predictions of heat flux distributions . the discretization of governing equations on a non - staggered grid system is performed by hybrid scheme over the control volume , and discretization equations are solved with simple algorithm 利用椭圆型微分方程法和区域法生成三维贴体网格,文中数学模型有紊流模型、紊流燃烧模型和辐射模型,采用k -双方程模型来预估紊流特性, ebu - arrehenius和二阶矩紊流燃烧模型来估算化学反应速率,六通量辐射模型预估辐射通量,以便考虑热辐射对壁温和气流温度的影响。

Similar Words：

"化学反应设备" English translation, "化学反应时间" English translation, "化学反应式" English translation, "化学反应式灭火器" English translation, "化学反应速度常数" English translation, "化学反应所须知能量可以是热能" English translation, "化学反应系统" English translation, "化学反应型密封材料" English translation, "化学反应性" English translation, "化学反应选择导论" English translation