homogeneous nucleation
英
美 [ˌhoʊməˈdʒiːniəs ˌnukliˈeɪʃən]
均匀形核
双语例句
- 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。 - Molecular Dynamic Simulation on Homogeneous Nucleation Rate of Argon Vapor
氩蒸气均匀核化率的分子动力学模拟 - 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。 - During the treatment process of flue gas, heavy metal was concentrated in fly ash by the way of homogeneous nucleation and heterogeneous deposition.
在尾气处理过程中，重金属以均匀核化、异相沉积等方式从烟气浓缩到飞灰中。 - The Influence of Na~+ and K~+ on the Homogeneous Nucleation of Al ( OH)_3 Crystal from Supersaturated Caustic Aluminate Solution
Na~+和K~+对过饱和铝酸盐溶液均相成核过程的影响 - It is quite important to predict the homogeneous nucleation rate of superheated liquid helium under different pressures, because it is connected closely with the limit of superheat temperature of liquid helium.
预测不同压力下过热液氦的均匀核化速率是十分重要的，它与液氦的极限过热度密切相关。 - The results indicate that the soapless emulsion polymerization of 4VP/ BA followed homogeneous nucleation mechanism.
结果表明：4VP/BA的无皂乳液聚合遵循均相成核机理。 - The new method takes the temperature increase or pressure decrease speed into account, reflecting that the homogeneous nucleation process is dynamic, and the nucleation rate is not a physical property of materials.
新方法考虑了升温或降压速率对核化速率的影响，体现了均匀核化过程的动态特性，同时也表明均匀核化速率不是一种物性参数。 - Prediction of homogeneous nucleation superheat limits of pure liquids using molecular interaction model
用分子相互作用模型预测纯液体的均匀核化过热极限 - Nucleation and the bubble growth controlling be of key importance in the foaming processing, in this paper, the nucleation mechanism and nucleation model ( including homogeneous nucleation, solid liquid and microcavities induced heterogeneous nucleation) is presented.
文章阐述了泡核形成的均相成核、固液界面诱导的非均相成核以及空穴成核的机理和模型。 - At the low supersaturation region, experimental results deviate from the theoretical characterization of homogeneous nucleation.
在低过饱和区，非均匀成核是主要的，实验结果偏离了均匀成核的理论表征； - But when PP is in disperse phase, the solid PET impedes the motion of PP molecular chain to a certain extent, adding in the increasing tenency of homogeneous nucleation of PP crystal.
而当PP为分散相时，固态的PET在一定程度上阻碍了PP分子链的运动，促使PP结晶均相成核趋势增加。 - In this paper, the mechanism of vapor explosion is firstly introduced briefly, a model dealing with the bubble generation and growth during homogeneous nucleation in superheated liquid is proposed, and the possibility of vapor explosion in cryogenic vessels is analyzed with the model.
本文从介绍蒸汽爆炸的机理入手，建立了过热液体中产生均匀核化时汽泡的形成、生长模型，并利用该模型对低温容器内的介质发生蒸汽爆炸的可能性进行了探讨。 - The classical homogeneous nucleation theory was adopted. The theoretical analysis and numerical calculation of water vapor condensation process were completed by means of the characteristic method.
本文采用经典成核理论，将特征线方法应用到水蒸汽凝结过程，进行了理论分析和数值计算。 - The law of the crystallization provided scientific basis for control homogeneous nucleation, crystal growth as well as the improvement of product quality.
为控制均匀成核、结晶生长和提高产品质量提供了依据。 - Studies on randomness and nucleation rate of supercooled water freezing from homogeneous nucleation
均质形核结冰随机性及形核率的研究 - Fractional dimension number of nucleus during homogeneous nucleation
均匀核化过程中凝结核分维数研究 - The homogeneous nucleation happened and negative spherulites were observed in the films crystallization at room temperature for 1440h.
在室温处理1440h，溶液浇注膜样品按均相成核结晶机理，形成负球晶形态。 - The dependence of the probability of the supercooled water freezing from homogeneous nucleation on the volume, time and temperature was deduced based on the continuum model of water structure put forward by Stanley and Teixeira. The homogeneous nucleation rate of supercooled water freezing was then calculated.
从Stanley和Teixeira提出的水的微观结构连续模型出发推导了过冷水均质形核结冰概率与过冷水体积、时间和温度的关系，计算了过冷水均质形核率。 - In addition, it is also found that the homogeneous nucleation rate and the crystal growth speed are directly proportional to ZnO content.
此外，还发现硅锌矿的均相成核速率和晶体生长速度均与ZnO含量成正比。 - On Homogeneous Nucleation Mechanism of Welding Aerosol Particle
焊接气溶胶粒子均质形核机制研究 - By means of electric furnace and high temperature thermo-stage microscope, the homogeneous nucleation curve and the crystal growth curve of willemite are determined. Using high temperature X-ray diffraction techniques the willemite isothermal crystallization curves are obtained.
用电炉和高温热台显微镜测定了釉熔体中硅锌矿的均相成核曲线和晶体生长曲线，并且用高温X射线衍射仪直接测定釉中硅锌矿的等温结晶曲线。 - In addition, the solid-liquid interfacial tension σ, the radius of critical nucleus r and the number of molecules in a critical nucleus I are obtained by processing the experiment data with classical homogeneous nucleation theory.
将描述均相成核的经典成核理论应用于第3亚稳区的计算，得到了用其它方法很难得到的固液界面张力σ、临界核半径r及临界核所含溶质分子数i。 - The polymerization with solvothermal method are in accordance with mechanism of homogeneous nucleation and micelle nucleation, but different pressure for different temperature posed influence on the nucleation of nanoparticles.
溶剂热条件下无皂乳液聚合机理遵循胶束成核和均相成核，但温度改变时自生压力影响胶粒的成核过程。 - It turns out that it is a reasonable method to calculate the homogeneous nucleation rate of superheated liquid helium with the energy fluctuation theory.
结果表明，用能量涨落理论来计算过热液氦的均匀核化速率是一种比较合理的方法。 - But the decrease of particle size caused by homogeneous nucleation in Taylor reactor was more than that in stirring tank. This also implies the intensification of mass transfer between two phases in Taylor vortex.
但均相成核导致的平均粒径的降低比普通搅拌釜中的严重，说明泰勒涡流流场对于两相的传质有强化作用。 - Unmodified titania is too hydrophilic to stabilize initial droplets, which induces homogeneous nucleation and the formation of solid spheres. The stabilization effect of titania works step by step during polymerization.
未改性二氧化钛由于过度亲水不利于稳定初始液滴，在聚合过程中会发生液滴的瓦解，只能通过水相成核得到聚苯乙烯实心微球，二氧化钛的稳定作用是在聚合过程中逐步实现的。 - Based on the consideration of micell and homogeneous nucleation, nucleation model was developed. The modeling of the experimental results for unseeded emulsion copolymerization was shown by combining the nucleation model with seeded emulsion copolymerization that.
在考虑胶束成核和均相成核的基础上、建立了成核模型，结合建立的种子乳液共聚合模型对实验结果进行了模拟。 - Continental aerosols and marine aerosols participating in heterogeneous nucleation and homogeneous nucleation, with the aid of temperature and relative humidity, could affect the macro-and micro-features of cirrus.
大陆性和海洋性气溶胶通过异质核化和同质核化、并藉由温度、相对湿度等成云条件，对卷云的宏微观性质产生影响。 - Simulation experiments with homogeneous nucleation of whisker mainly in a closed container in a free growth pattern of growth.
模拟实验中晶须以均匀成核为主，在封闭容器中以自由生长方式生长。