nucleation

[化] 成核作用

n. [生化] 成核现象；集结；人工降雨作用

1. Research on Collision Nucleation Rule of NaCl and Crystallization Process of KCl
   NaCl碰撞成核规律与KCl结晶过程的研究
2. New equipment design also fully considered how to reduce the probability of crystal secondary nucleation.
   新的设备结构设计，还充分考虑减少晶体二次成核几率；
3. The effect of nucleation agents on the crystalline structure, mechanical properties and transparency of blown molded LLDPE films were evaluated.
   研究了成核剂对LLDPE吹塑薄膜结晶结构，进而对薄膜的透明性和力学性能的影响。
4. Firstly, nucleation reagent and sucrose ester ( SE) are filtered.
   首先进行了成核试剂与蔗糖酯（SE）的筛选。
5. Formulae for calculating the homogeneous nucleation rate in Gibbs canonical and grand canonical ensembles were deduced.
   针对吉布斯正则和巨正则系综推导了相应的计算公式。
6. Experimental Study on Recrystallization Thinning and Gradation HNS by Solvent Anti-solvent; The nucleation and growth rate equations of DSP were determined by non-linear regression analysis.
   溶剂&非溶剂法重结晶细化级配HNS的实验研究确定了反应结晶和溶析结晶过程中晶体成核和生长速率方程。
7. Nucleation Theory, including Interplay between Surface and Volumetric Energy Terms, Coherency Strain Energy.
   成核理论，包含了表面能和体积能之交互作用，凝聚应变能。
8. The most important conclusion reached in this study is that cracking begins regardless of the initial loading nucleation time.
   这个研究最重要的结论是：裂纹的开始与初始载荷成核的时间无关。
9. Fundamentals of annealing, spinodal decomposition, nucleation, growth, and particle coarsening.
   退火、节分解、核、长和颗粒粗化的基本原理。
10. The mechanism of nucleation and the influencing factor was investigated according to the particle feature of PVC resin.
    本文以聚氯乙烯悬浮聚合分散剂的应用研究为背景，针对PVC树脂的颗粒特性，分析其成粒机理及影响因素。
11. Finally, several research directions are briefly suggested for study of the nucleation of martensitic transformation.
    最后简要提出研究马氏体相变形核问题的几个可能方向。
12. The relation of bubble nucleation rate and degree of superheat, and phase change driving force and phenomenological coefficient, were analyzed based on phenomenological theory, respectively.
    基于唯象理论，分析了汽泡核化速率和过热度以及相变驱动力和唯象系数的关系。
13. Continuous nucleation model was used to describe heterogeneous nucleation of the liquid metal.
    在模拟过程中，采用连续形核的方法处理液态金属的异质形核现象。
14. The homogeneous nucleation and the non-homogeneous nucleation of argon vapor molecules in the process of condensation were studied by molecular dynamic simulation.
    本文运用分子动力学模拟方法对氩蒸气的均匀核化和非均匀核化进行了研究。
15. Based on these observations and computations, some analytical results have been made to show strain dependency of voids nucleation rate and voids growth rate.
    在观测和计算的基础上，对微空洞的形核率和长大率与塑性应变的关系进行了分析和讨论。
16. Immobile displacing-phase saturation The supersaturation used is too low to produce an appreciable rate of nucleation.
    不可动驱替相饱和度所用的过饱和度太低，不能产生一个值得重视的成核率。
17. Furthermore, both the effect of martensite lath boundaries on the nucleation of dynamic recrystallization, and the mechanism of nucleation and growth of equiaxial nanometer grains were revealed.
    揭示了马氏体板条界面在温变形过程中对动态再结晶形核的作用，及退火过程中等轴纳米晶粒的形成机制和长大机制。
18. The nucleation rate equation and the crystal growth rate equation of polymer melts in a strong electrostatic field have been derived from the classical thermodynamics and the classical dynamics.
    根据经典热力学和动力学两方面理论，推导出了聚合物熔体在强静电场作用下成核率和晶核长大率的表达式，从理论上解释了聚合物熔体在强静电场作用下的结晶行为。
19. Investigation of phase equilibria and nucleation for supercritical carbon dioxide and model copolymer mixtures
    超临界二氧化碳和模型共聚物的相平衡和成核性质研究
20. The influences of shear flow field on bubble nucleation are discussed through microscopic analysis on the macroscopically rules.
    本文着重讨论了剪切流场对成核行为的影响，对宏观规律进行微观分析。
21. This equation has the feedback property of Supersaturation → nucleation → depletion cycle.
    该速率表达式具有过饱和→成核→耗尽循环的反馈特征。
22. Kinetics and nucleation mechanism of acrylate emulsion polymerization modified by vinyl alkoxy silane;
    综述有关丙烯酸酯乳液聚合的机理、研究进展和改性方法。
23. The experiment results of crystallinity in some organic solvents showed that there was a strong tendency to spontaneous nucleation in the solution of OGO.
    对OGO在多种有机溶剂中的结晶性能进行了研究，结果表明在实验的几种有机溶剂中OGO的成核趋势很强，在甲苯和苯中具有较好的结晶特性。
24. The reason of the pit reduced the nucleation energy is analyzed.
    分析和讨论了凹坑降低金刚石核形成能的原因。
25. Carbon nanotubes in the composite acted as nucleating agent, increased the nucleation rate of PA66, however, reduced its overall rate of crystallization.
    碳纳米管在复合材料中充当了成核剂，提高了PA66的成核速度，但降低了其结晶总速度。
26. As a new technique, miniemulsion polymerization owns its unique nucleation mechanism, emulsification system and polymerization process.
    细乳液聚合是一种新型的乳液聚合方法，具有独特的聚合机理、乳化体系和乳胶性质。
27. After the graphite being spheroidized, its nucleation density increases and distributes homogeneously.
    石墨经球化处理后，形核密度提高，分布均匀；
28. Effects of low-temperature annealing on oxygen precipitate nucleation in heavily arsenic-doped Czochralski silicon;
    研究了五种不同的热处理气氛对直拉硅中氧沉淀及其诱生缺陷的影响。
29. In this paper the deactivation methods of ice nucleation active bacteria were studied.
    探讨了几种灭活方法对冰核活性细菌死亡率和冰核活性的影响。
30. The heat treatment process and effects of the nucleation agent on the nucleation and crystallization were explored.
    探讨了微晶玻璃的热处理工艺制度及晶核剂对核化、晶化的影响。