固液界面处温度的精密测量是晶体生长动力学研究的一个重要实验数据。
In studying the kinetics of crystal growth from the melt, it is extremely important to measure the crystallization front temperature.
采用矩量法确定了盐酸大观霉素溶析结晶二次成核和晶体生长动力学经验方程。
The empirical equations for secondary nucleation and crystal growth kinetics were determined by moment method.
对快速热工艺氧化的生长动力学进行了研究并计算了氧化生长速率的温度激活能。
The growth kinetics of rapid thermal oxidation have been studied and the temperature activation energies for the oxidation growth rate have also been calculated.
特定过冷度下的层片间距与正向界面推移速率的关系是珠光体生长动力学的主要问题。
The relationship between the lamellar spacing and the edgewise growth velocity under the specific undercooling is the core of growth kinetics.
这些原则包括:传热及温度回升,亚稳及非平衡凝固热力学,生长动力学及溶质分布。
These principles in elude heat transfer and recalescence, thermodynamics of metastable and non-equilibrium solidification, growth kinetics and solute redistribution.
根据双步结晶理论,对蒸发结晶的成核和生长动力学进行分析,建立了成核和生长的理论模型。
In the model, according to the two steps crystallization theory, the dynamics mechanism of crystal nucleation and growth was analyzed.
本文采用玻尔兹曼-曼特诺变换方法,得到了一个新的描述硅快速热氧化生长动力学的解析模型。
A new analytical model for describing the growth kinetics of Rapid Thermal Oxidationof Si with the use of Boltzmann-Mamtano transformation is reported.
显然,该发现和研究对于丰富晶体生长动力学知识及指导利用电化学技术制备晶态薄膜都具有重要意义。
Obviously, these findings will enrich the knowledge of crystal growth dynamics and conduct the experiments of thin film growth by using electrochemical technique.
综述了热浸镀铝钢镀铝层的组织、形成机理、生长动力学和扩散后组织的研究现状,指出了热浸镀铝钢今后的研究方向。
The research status about of the microstructure, formation mechanism and growth kinetics of hot dip aluminizing coating is reviewed. Research directions for hot-dip aluminized steel are suggested.
在本文中,考虑到传染病对宿主生物群体生长动力学的影响,对终身免疫型传染病的动力学建立了一个偏微分方程的模型。
In this paper, regarding the influence of infectious diseases on the dynamics of host population growth, a PDE model is established for the dynamics of infectious diseases with lifelong immunity.
观察和研究的结果表明:关于光滑界面生长动力学的BCF模型、关于杂质对台阶生长阻碍作用的CV模型等已受到冲击与挑战;
The BCF model about smooth interface growth kinetics and the C V model about impurity stopping step have been collided with the AFM study results.
经过几年的努力,目前主要在超顺排碳纳米管阵列的可控制生长、碳纳米管生长动力学、碳纳米管成核机理等方面取得一些阶段性成果。
After several years of efforts, we have made some progress in the controlled synthesis of super-aligned CNT arrays, the growth kinetics, and the nucleation mechanisms of CNTs.
根据叠加模型和弱化模型,建立体系中有EDTA存在时,硫酸锶沉淀过程的晶体生长动力学模型。结果表明,硫酸锶沉淀过程中晶体生长属于表面反应控制机理。
The crystal growth kinetic model for SrSO_4 precipitation process was established according to superposition model and weak interaction model when there was EDTA in the system.
这两人研究的最新领域是生长和分解的动力学,或者被生态学家称为“绿色”和“棕色”的食物网络。
The latest frontier of the pair's research is the dynamics of growth and decomposition, or what ecologists call the "green" and "brown" food webs.
Nowak如今正在研究这个系统的化学动力学,也就是将描述带有不同序列的串的生长规律。
Nowak is now studying the chemical kinetics of this system, which means describing how strings with different sequences will grow.
模拟结果与晶粒生长的动力学理论预测相符合。
The simulation results correspond well with theoretical predictions for the dynamics of grain growth.
另外研究血管内皮生长因子(VEGF)和传代培养对细胞分化、扩增动力学和细胞凋亡的影响。
In addition, we tested the effect of vessel endothelial growth factor (VEGF) and passage on cell differentiation, expansion kinetics and apoptosis.
利用分子动力学模拟方法,从原子尺度上研究了类金刚石(DLC)薄膜生长过程。
Molecular dynamics simulations are performed to study the growth of diamond_like carbon (DLC) films on the atomic scale.
用分子动力学和薄膜生长的扩散限制聚集模型,薄膜中结瘤微缺陷成核时的分形现象得到了很好的解释。
By using the molecular dynamics theory and diffusion limited aggregation model of film growth, the fractal phenomenon of the nodule nucleation was well explained.
目的探讨生长激素对重症肝炎肝细胞增殖动力学的影响。
Objective to investigate the effect of growth hormone on hepatocellular proliferation dynamics in rats with severe hepatitis.
给出应用于纳米晶粒生长的动力学蒙特卡罗模型,并对模拟方法做了细致的讨论。
A lattice kinetic Monte Carlo model for nano-crystal growth is presented and discussed in detail.
现阶段的分形动力学生长模型多采用DLA模型,而维数的计算多依赖于盒计数法。
DLA model is often adopted in the fractal dynamics growth models, and the box dimension calculation method is often used to calculate the dimension.
晶体生长理论研究包括晶体成核理论、输运理论、界面稳定性理论、界面结构理论和界面动力学理论的体系。
Research on the growth mechanism of crystal includes the system of crystal nucleation theory, conveying theory, interface stabilization theory, interface structure theory and interface dynamic theory.
从晶粒生长的热力学及动力学两方面对上述现象进行了分析。
This phenomenon is discussed in terms of grain growth thermodynamics and kinetics laws.
最后讨论了相变动力学中决定新相形成、生长的成核过程和结团过程。
Finally, the nucleation and clustering processes in phase transition dynamics which determine the formation of the new phase and its growth are also discussed shortly.
结论:蕴涵物体动力学过程因果关系的量纲关系可以阐述生物体生长、发育的基本规律。
CONCLUSION: Dimentional relationship is related with the dynamic mechanism and it is very valuable for the development of the organism.
利用风速廓线法测定小麦不同生长期的空气动力学粗糙度:青苗期的平均粗糙度最大,为6。
Using wind velocity profile law determinate the aerodynamic roughness length of wheats different growth periods: the average roughness of shooting period, is 6.
利用风速廓线法测定小麦不同生长期的空气动力学粗糙度:青苗期的平均粗糙度最大,为6。
Using wind velocity profile law determinate the aerodynamic roughness length of wheats different growth periods: the average roughness of shooting period, is 6.
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