rate of diffusion的例句大全

Oxygen sensor of limiting current type with a porous layer on platinum film electrode to limit the diffusion rate of oxygen was fabricated using the solid electrolyte of nanocrystalline ( 20~ 30nm) YSZ based.

制作了以纳米（20～30nm）YSZ粉体为原料的电解质基片、Pt电极上带有多孔涂层的扩散控制极限电流型氧传感器。

Comparison of kinetic reaction rate and diffusion rate during dry FGD reaction with CaO particles

CaO脱硫化学反应速率与气体扩散速率对比

When the reaction time is more than 45 seconds, the time-conversion function indicates that although the rate of O2's diffusion and mass transfer still keep some high, the chemical reaction rate reduce distinctly.

在T＞45s时，时间-转化关系函数表现出氧气仍保持一定的扩散和传质速率，而化学反应速率有明显降低。

The effectiveness factors of catalyst ranging from 0.47 to 0.75 showed that the rate of reaction was limited by the internal diffusion.

催化剂有效因子在0.47～0.75之间。它表明反应受内扩散控制。

Borax can not change the kinetics disciplines, but adding Borax can raise the effective diffusion coefficient of gas and apparent rate constant of chemical reaction.

硼砂不改变上述动力学规律，但添加硼砂提高了气体有效扩散系数和化学反应表观速率常数。

The experimental results show that the chemical reaction rate of superfine pulverized coal reburning involving NO reduction is jointly controlled by diffusion& reaction dynamics.

实验结果表明，微细化煤粉再燃还原NO的化学反应速率受扩散&反应动力学联合控制。

By means of the model, the effect of factors on the kinetic of UN formation was studied, such as temperature, initial ratio of C/ UO2, chemical reaction rate coefficient, nitrogen pressure and stream flowing rate, diffusion of carbon, nitrogen and CO.

利用提出的模型，定性分析了温度、混料比C/UO2、化学反应速率、氮气压力及流速、C/N/CO扩散速率等对整个制备过程动力学的影响。

Based on the quasi-laminar model of diffusion flame proposed by Burke and Schumann, the equation for expressing burn-up rate of gas within circular tube has been reported.

本文介绍了在Burke&Schumann提出的扩散火焰似层流模型的基础上导出的燃尽度表达式。

RESULTS: The results showed that the solubility of mebendazole and its diffusion from oil to water were the rate limiting steps.

结果：甲苯咪唑的溶解度及其从油相扩散至水相的过程是药物释放的限速步骤。

The rate of N atom diffusion is the key factor of controlling whole nitridation rate.

N原子的扩散传质速率是控制总反应速率的关键因素。

photosynthesis is often limited by the rate of co2 diffusion from the atmosphere to the chloroplast.

CO2从大气中向叶绿体中的扩散经常限制光合作用的速率。

investigation on horizontal transport and diffusion rate of seeding agents in precipitation enhancement with aircraft

飞机增雨催化剂水平输送与扩散速率的研究

diffusion coefficients of oxygen in steel and internal oxidation layer of the steels can be calculated according to experimental law of kinetics of internal oxidation of steels-parabolic rate law and the kinetics equation.

由钢内氧化动力学的实验规律一抛物线规律，应用动力学方程，可计算氧在钢的内氧化层和钢中的扩散系数。

mg diffusion in the boundary layer of molten steel is rate-determining step for the metal-inclusions reaction.

Mg在钢液边界层的扩散为钢液-夹杂物反应的速率控制环节。

in the passivation region, the diffusion process of sulfide in the surficial layer is the rate-determining step of corrosion.

在腐蚀区为环烷酸腐蚀，环烷酸与金属表面的反应为速率控制步骤。

ruin estimates of diffusion models under constant interest rate

常利率环境下带干扰风险模型的破产估计

when the mg content ( x) is lower than 0.5, the rate-determining step of the electrode reaction is the diffusion of hydrogen in bulk.

当合金中Mg含量较低时（x≤0.5），合金电极反应速度控制步骤为氢在合金体相中的扩散；

High brightness, full penetration rate; Used for bottom diffusion of backlit under LCD.

辉度高, 全透过率高; 用于LCD背光源下扩散.

High brightness, full penetration rate; Used for top diffusion of backlit under LCD.

辉度高, 全透过率高; 用于LCD背光源上扩散.

Photosynthesis is often limited by the rate of CO 2 diffusion from the atmosphere to the chloroplast.

CO2从大气中向叶绿体中的扩散经常限制光合作用的速率.