溶解度和过饱和度是溶液结晶动力学的重要参数。
The concentration and supersaturation are considered as the important parameters for the kinetics of crystallization.
采用间歇动态法测定头孢哌酮钠溶析结晶动力学。
Nucleation and growth kinetic parameters were measured by batch dynamic methods.
结晶动力学是结晶操作和结晶器设计与放大的基础。
Crystallization kinetics are the basis for crystallization behavior and crystallizer scale-up design.
模拟得到的结果很好的描述了动态再结晶动力学规律。
The simulation results described the kinetic rule of DRX well.
应用该方法,测定了双酚a-苯酚加合物结晶动力学参数。
The application of the method is illustrated by determining the crystallization kinetics of the bisphenol a - phenol adduct.
研究了脉冲电流对2091铝锂合金再结晶动力学的影响。
The effect of current pulse on the dynamics of recrystallization in 2091 AlLi alloy has been investigated.
等温结晶动力学的研究表明接枝物结晶的成核方式不发生改变。
The isothermal crystallization kinetics indicate that the graft group can accellerate the crystallization rate of PP, and doesn't …
采用DSC方法研究了PA1212的非等温和等温结晶动力学。
The non-isothermal and isothermal crystallization kinetics of PA1212 were studied by DSC.
同时拟合给出了结晶动力学方程,并对结晶反应机理进行了探讨。
The crystallization kinetic equation of these compounds were fitted with experimental data by computer, and the crystallization reaction mechanism has been proposed.
介绍结晶动力学的研究方法,比较了各种方法的特点、存在的问题。
This paper reviews Study method of crystal dynamics, Five available methods for Study methods of crystal kinetics and theirs limitations were also discussed.
采用新的数据处理方法获得了整个可结晶温度区间的结晶动力学参数。
The crystallization kinetic parameters of the whole crystallization range were obtained by a new data processing method.
研究了用三聚氰胺结晶法由湿法磷酸生产磷酸二氢钾的结晶动力学过程。
The crystallization kinetics of potassium dihydrogen phosphate from wet-process phosphoric acid purified by crystallization of melamine phosphate was investigated.
探讨了停留时间及循环液中氯化镁浓度对结晶动力学及晶体粒度的影响。
The effects of residence time and circulating concentrations of MgCl2 on crystallization process and product crystal size were also studied.
采用非等温结晶动力学处理方法获得了与等温结晶动力学研究相一致的结果。
The non - isothermal crystallization kinetic treatments get the similar results with that of the isothermal study.
对靶材的组织与性能,薄膜的结构、结晶动力学及光学性质进行系统的测试分析。
The properties of target and the structure, crystallization kinetics and optical property of film were analyzed particularly.
结晶动力学是结晶过程控制的核心,因研究体系的不同及结晶条件的各异而相对复杂。
Crystallization dynamics is the key process in a crystallization control process, it is relatively complex because of different research systems and crystallization condition varies.
为此,本文提出了适用于取向高聚物的结晶过程模型,并推导了取向高聚物的结晶动力学方程。
So a kinetic model describing the crystallization process of oriented polymer was established and a kinetic equation matching the model was proposed.
用dsc、非等温结晶动力学方法研究了PET切片中不同二氧化钛含量对其结晶性能的影响。
The effect of titanium dioxide content on the crystallization behavior of PET was studied by DSC and non-isothermal crystallization kinetic methods.
另外研究了橡胶网络在高速拉伸场下的结晶过程,回答了应变速率对结晶动力学和晶体形态的影响作用。
Additional, the crystallization of natural rubber with high strain rates was investigated to answer the effects of strain rate on the crystallization kinetics and the crystal morphology.
通过对工业生产的7475铝合金加入不同含量的铍,研究了铍对合金的再结晶动力学及时效行为的影响。
The effect of beryllium on the recrystallization dynamics and aging properties of aluminum alloy 7475 was studied in response to various heat treatment conditions.
研究结果表明,优化回归得到的精对苯二甲酸结晶动力学方程能够较好地模拟PTA连续多级降压蒸发结晶过程。
The results show that the PTA crystallization kinetics parameters using optimization and regression can be utilized preferably to the modeling of purified terephthalic acid multistage crystallizer.
再根据晶体大小分布理论(CSD),计算出斜长石的晶体生长速率、成核密度及成核速率等岩浆结晶动力学参数;
On the basis of the crystal size distribution (CSD) theory, the growth rates, nucleation density and nucleation rates of plagioclase have been worked out.
以盐酸环丙沙星、水和乙醇三元物系所得的结晶动力学数据为基础,建立了一个预测结晶动力学数据的神经网络模型。
Neuron network model is constructed to predict crystallization kinetics data, based on the crystallization kinetics data of the system with ciprofloxacin hydrochloride, H_2O and ethanol.
本文着重从PA6CN结晶行为的基本特征、热处理、成型加工和结晶动力学等四个方面对PA6CN的结晶行为进行了综述。
Here, recent studies of the basic character, effect of thermal treatment, processing on the crystallization and the crystallization kinetics of PA6CN have been reviewed.
此外,根据实验数据,文中还回归出了硝酸硫胺结晶时的成核活化能和成长活化能及有关动力学参数。
In addition, the activated energy of nucleation, the activated energy of crystal growth and some other dynamic parameters were regressed based on the experimental data.
动力学研究表明,在硝酸硫胺沉淀结晶过程中,初级成核是主要的成核方式,当晶浆密度较高且过饱和度很低时,二次成核不能忽视。
Primary nucleation was the main nucleation mode in the precipitation process. However, secondary nucleation cannot be ignored when the slurry density is high, and the supersaturation is low.
本文对煤系高岭岩合成4a分子筛的工艺路线和条件、结晶过程中的形态和动力学变化进行了探讨。
The technique process and reaction condition of 4a molecule sieves synthesized from coal-series kaolinite, as well as changes of kinetics and shape in its crystallization is discussed in this paper.
依据反应级数、活化能及搅拌效应,确定了该复盐的溶解和转化结晶反应动力学机制。
The kinetic mechanisms of dissolution and crystallization reactions have been confirmed according to order reaction, activation energy and effect of stirring.
通过金刚石动力学分析说明石墨重结晶是金刚石合成过程中的一个重要问题。
From the diamond's dynamic analysis, it is shown that recrystallization of graphite is a key problem of diamond synthesis.
硝酸硫胺的活度积常数对于控制硝酸硫胺生产过程、研究结晶过程动力学、提高产品收率具有重要的理论指导意义。
The activity product is important to control the manufacture of thiamine nitrate and to study the dynamics of crystallization process.
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