icosahedral
简明释义
英[ˌaɪkəsəˈhiːdrəl]美[aɪkoʊsəˈhiːdrəl]
adj. [数] 二十面体的
英英释义
Relating to or having the shape of an icosahedron, which is a polyhedron with twenty faces. | 与二十面体的形状有关或具有二十面体的形状，二十面体是一种有二十个面的多面体。 |
单词用法
二十面体病毒 | |
二十面体几何 | |
二十面体簇 | |
二十面体模型 |
同义词
| 二十面体的 | The icosahedral shape is commonly found in viral structures. | 二十面体的形状常见于病毒结构中。 | |
| 类似于二十面体的 | In geometry, an icosahedron is a polyhedron with twenty triangular faces. | 在几何学中，二十面体是一种具有二十个三角形面的多面体。 |
反义词
| 平面的 | The graph is planar, meaning it can be drawn on a plane without edges crossing. | 该图是平面的，意味着它可以在一个平面上绘制而不交叉。 | |
| 线性的 | Linear equations are often easier to solve than non-linear ones. | 线性方程通常比非线性方程更容易解决。 |
例句
1.The peritectic reaction occurs in the icosahedral quasicrystal formation.
准晶相由包晶反应生成。
2.This paper deals with concerns the construction of an icosahedral quasilattice by the cut and project method.
用切割投影法研究了二十面体准点阵结构。
3.It has linear double strand DNA, icosahedral-capsid and envelope.
其核酸结构为线状双股dna，衣壳为二十面体对称，有囊膜。
4.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.
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。
5.It is found that, reverse to common idea, the short-range is notpreferable for the stability of icosahedral clusters.
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。
6.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.
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。
7.It has linear double strand DNA, icosahedral - capsid and envelope.
其核酸结构为线状双股dna，衣壳为二十面体对称，有囊膜。
8.The model of the molecule was designed to demonstrate its icosahedral geometry.
该分子的模型旨在展示其二十面体几何形状。
9.The icosahedral symmetry of the crystal made it particularly interesting to researchers.
该晶体的二十面体对称性使其对研究人员特别有趣。
10.Many viruses exhibit icosahedral symmetry, which is crucial for their stability.
许多病毒表现出二十面体对称性，这对它们的稳定性至关重要。
11.In geometry, a regular icosahedral shape consists of 20 equilateral triangular faces.
在几何学中，一个规则的二十面体形状由20个等边三角形面组成。
12.The virus has an icosahedral structure, which allows for efficient packing of its genetic material.
这种病毒具有二十面体结构，这使其能够高效地包装其遗传物质。
作文
The concept of geometry is deeply woven into the fabric of our daily lives, often manifesting in the most unexpected ways. Among the myriad shapes that populate the world of geometry, the term icosahedral (二十面体的) stands out as a fascinating and complex structure. An icosahedron is a polyhedron with twenty triangular faces, and it is one of the five Platonic solids, which are highly symmetrical, three-dimensional shapes. The beauty of the icosahedral (二十面体的) form lies not only in its symmetry but also in its mathematical properties, making it a subject of interest for mathematicians, architects, and artists alike.To understand the significance of the icosahedral (二十面体的) shape, we must first delve into its geometric properties. Each vertex of an icosahedron connects five edges, and it has a total of twelve vertices. This remarkable arrangement allows the shape to maintain equilibrium, making it an ideal model for various applications. For instance, in nature, we can observe the icosahedral (二十面体的) structure in the form of viruses, such as the common cold virus, which adopts this shape to maximize stability and efficiency in its design. The icosahedral (二十面体的) arrangement allows these viruses to protect their genetic material while facilitating the infection process.In architecture, the principles of icosahedral (二十面体的) design have inspired many modern buildings and structures. The geodesic dome, for example, utilizes the triangular facets of an icosahedron to create a strong and lightweight structure. This architectural innovation, popularized by Buckminster Fuller, demonstrates how the icosahedral (二十面体的) geometry can lead to energy-efficient and sustainable designs. By distributing stress evenly across its surface, the geodesic dome can withstand heavy loads and resist environmental pressures, showcasing the practical applications of icosahedral (二十面体的) forms in construction.Artists, too, have found inspiration in the icosahedral (二十面体的) shape. The interplay of light and shadow on its triangular faces creates captivating visual effects that can transform a simple sculpture into a mesmerizing piece of art. Artists such as Sol LeWitt and other contemporary sculptors have incorporated icosahedral (二十面体的) forms into their work, exploring the relationship between geometry, space, and perception. The aesthetic appeal of the icosahedral (二十面体的) shape invites viewers to engage with the artwork on multiple levels, prompting contemplation about the underlying mathematical principles at play.Moreover, in the realm of gaming and virtual reality, the icosahedral (二十面体的) geometry plays a crucial role in creating immersive environments. Many video games utilize 3D models based on the icosahedral (二十面体的) structure to represent complex terrains and characters. The ability to manipulate these shapes within a digital space allows game developers to craft intricate worlds that captivate players and enhance their gaming experience.In conclusion, the icosahedral (二十面体的) shape is more than just a geometric curiosity; it is a fundamental element that bridges mathematics, nature, architecture, art, and technology. Its unique properties and aesthetic appeal make it a versatile and inspiring form that continues to influence various fields. As we explore the world around us, we can appreciate the elegant simplicity and complexity of the icosahedral (二十面体的) structure, reminding us of the interconnectedness of all things in our universe.
