由于正二十面体的对称壳层结构，离子动能分布具有尖峰结构。
Because of the symmetrical shell structure of the icosahedron, the distribution of the ionic kinetic energy features some pinnacles.
为了令正二十面体的外形更接近球体，我们把它的面分解成更小的面，并将更多的端点升到球体表面。
In order to improve the roundness of the icosahedron, its surfaces are divided into smaller ones and more points are raised to the surface of the sphere.
本文详细阐述了冷冻电子显微镜技术和二十面体病毒计算机三维重构技术的原理和方法，并对其做了一些改进。
The principle and method of electron cryomicroscopy and computer three-dimensional reconstruction of icosahedral virus were described in detail, and some improvements were made in this thesis.
我们发现，与通常所认识的不同，短程势并不利于二十面体团簇的稳定。
It is found that, reverse to common idea, the short-range is notpreferable for the stability of icosahedral clusters.
研究HPV-16病毒的结构特点，对于二十面体病毒几何结构的认识、描述和疫苗设计具有重要意义。
To investigate the proteins and structural features of HPV16 capsid will be valuable for understanding of viruses with icosahedral structure and potentially for vaccine design.
文中解释了体心立方相和二十面体相共存的可能性和相转变的过程。
In this paper we explain the probability of existence on the body-center cubic and icosahedral phase and the transforming process.
二十面体病毒衣壳结构蛋白具有不同的构象。
It was indicated that structural protein of icosahedral viruses capsid in fact take on various conformations.
通过扫描电镜、能谱分析仪和透射电子显微分析技术，确定了合金的凝固组织、相成分及二十面体准晶的结构。
The microstructure, composition and phases of the alloy were analyzed by SEM and EDS. The icosahedral quasicrystal structure was identified by TEM.
我们的模拟结果表明金属熔体中的二十面体短程序随着温度的降低而增加，并在过冷液态中而占优势。
The results of the pair analysis technique show that the icosahedral short-range order may grow with the decrease of the temperature and may become more prevalent in the undercooled state.
本文就二十面体病毒蛋白质骨架的自组装提出一个统计热力学模型。
In this article, we propose a statistical thermodynamic model for viral protein shell self-assembly.
本文就二十面体病毒蛋白质骨架的自组装提出一个统计热力学模型。
In this article, we propose a statistical thermodynamic model for viral protein shell self-assembly.
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