查询词典 kinetic

Solid-state fermentation to produce ethanol by cornstalk is an effective approach to solve the problem. The article discussed different methods to determine the process parameters firstly. Then kinetic models were set up and the Modified Simple Genetic Algorithms was applied to determine the kinetic parameters.

本文探讨了秸秆固态发酵过程参数的测定方法，对秸秆固态发酵过程进行动力学建模，并求解动力学参数，最后在两种类型的固态生物反应器进行了初步放大研究。

Based on kinetic experiments, the reaction and deactivation kinetic models are obtained by least square method.

对比实验数据和模拟结果表明，该模型可以较好地模拟稳态条件下的反应过程特征。

Results of kinetic study of the degradation process of anthocyanins in Myrica rubra juice suggeste that the degradation process is a first order degradation kinetic process. As the increase of temperature and pH value, the half-life degradation of anthocyanins and activation energy for the thermal degradation decrease significantly. Under the same condition, the half-life of concentrate is significantly lower than that of the juice.

花色苷降解动力学数据的分析结果表明：杨梅花色苷热降解属动力学一级反应，随着pH值和温度的升高，杨梅花色苷降解的半衰期(t 1/2)和热降解活化能显著下降，即花色苷的降解速度增大；同一处理条件下，浓缩果汁的 t 1/2明显低于澄清汁。

In most denaturation experiments, the high concentrations of denaturants may greatly affect the kinetic behavior of the system to preclude the use of the kinetic parameters determined in the absence of denaturant.

在大多数蛋白质变性实验中，高浓度的变性剂可能对酶反应体系的动力学行为有很大影响，因此在没有变性剂存在时测定的动力学参数不再适用。

Firstly, single bubble in the dense zone of fluidized bed was simulated, the second is the curve of the fluid particle, the third is solid space ratio distribution, the fourth is particles velocity vectorgraph and particles volume fraction, the fifth is grain press drop and rapid kinetic energy and rapid kinetic energy dissipation ration.

模拟了反应器中气泡的产生、形成、发展及爆裂，流体质点在运动过程中走过的曲线，炉膛内固相空隙率的分布，床内颗粒浓度场和速度场的分布，床内压降的分布，湍动能和湍动能耗散率。

D. excitation energy of the neutron, kinetic energy of the nucleus, and kinetic energy of the neutron.

D。 中子的激动能，原子核的动能，和中子的动能

The optimum models were obtained by non-linear fitting to describe the kinetic processes of adsorption of Cd on four types of soils in Northeast, China. According to the results, exponential equation and exponential function equation were more appropriate to fit the kinetic process than other equations.

通过非线性拟合的方法获取了适宜描述Cd在东北地区土壤上吸附动力学特征的最优化模型，综合来看，指数方程和指数函数方程比较适宜于描4种土壤对Cd的吸附动力学特征。

A simple model is applied to extract the kinetic rate constants of the permeation step. On the basis of the kinctic rate constants obtained, we can deduce that the equilibriums exist before and after the electronic transfer when using TMPD, and the apparent kinetic constant is larger than ferrocyanide in this step.

通过一个简单的模型可以解释TMPD的穿透过程，在TMPD电子隧穿的前后存在着单层膜和水溶液间的快速平衡，而隧穿作为决速步骤，其表观速率常数也比K3Fe6的大。

Flory's and Lin's kinetic equations were amended by using Hu-Wang's general polyesterification kinetic equation which eliminate the effect of the removal of water.

根据Hu -Wang所推导的采用质量浓度单位(mol.kg-1)时，消除排除水影响的总包聚酯化反应方程，对Flory和Lin的动力学方程进行了修正。

Flory's and Lin's kinetic equations were amended by usin g Hu-Wang's general polyesterification kinetic equation which eliminate the eff ect of the removal of water.

根据Hu-Wang所推导的采用质量浓度单位( mol.kg-1)时，消除排除水影响的总包聚酯化反应方程，对Flory和Lin的动力学方程进行了修正。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。