icosahedral

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数据源: ai_enrichment
icosahedral 是一个形容词,指具有二十个面的几何形状,常用于数学、化学和材料科学领域描述多面体结构。

用法要点

句型搭配

icosahedral 通常用作定语,修饰名词,描述物体的几何特征,常见于学术或技术语境中。

• icosahedral structure
• icosahedral symmetry
• icosahedral shape

介词用法

在描述结构或对称性时,常与介词 with 或 of 连用,表示具有某种特性或属于某种类型。

• with icosahedral symmetry
• of icosahedral form
• in an icosahedral arrangement

语域说明

icosahedral 属于专业术语,主要用于数学、化学、物理学和材料科学等学术领域,日常对话中较少使用。

• icosahedral virus
• icosahedral geometry
• icosahedral cluster

基础例句

The soccer ball has an icosahedral pattern with its black and white panels.

足球的黑白面板呈现出二十面体的图案。

Some viruses, like the common cold virus, have an icosahedral shape.

一些病毒,比如普通感冒病毒,具有二十面体的形状。

In geometry class, we learned about icosahedral solids and their properties.

在几何课上,我们学习了二十面体及其特性。

The crystal structure appears icosahedral under the microscope.

在显微镜下,这种晶体结构看起来是二十面体的。

高级例句

The research paper discusses the icosahedral symmetry in quasicrystals and its implications for material science.

这篇研究论文讨论了准晶体中的二十面体对称性及其对材料科学的影响。

In nanotechnology, icosahedral clusters are used to design new catalysts with enhanced efficiency.

在纳米技术中,二十面体簇被用于设计效率更高的新型催化剂。

The virus's icosahedral capsid provides structural stability and facilitates host cell entry.

病毒的二十面体衣壳提供了结构稳定性,并有助于进入宿主细胞。

Advanced simulations show that the molecule adopts an icosahedral geometry under high pressure.

高级模拟显示,该分子在高压下呈现出二十面体的几何结构。

高频搭配

verb

exhibitformadoptdisplaypossess

adjective

perfectregularcomplexdistortedapproximate

noun

structuresymmetryshapegeometryarrangementclusterviruscage

adverb

approximatelyperfectlyhighlytypically

preposition

withofin

phrase

icosahedral symmetryicosahedral structureicosahedral shapeicosahedral geometryicosahedral arrangement

常见错误

❌ 错误:The ball is icosahedral shape.
✓ 正确:The ball has an icosahedral shape.

错误:误用 'is' 直接连接形容词和名词,不符合英语习惯。正确:使用 'has' 表示拥有某种形状,更自然准确。

❌ 错误:It looks like icosahedral.
✓ 正确:It looks icosahedral.

错误:添加了不必要的 'like',因为 icosahedral 是形容词,可直接作表语。正确:直接使用形容词描述外观,简洁正确。

近义词辨析

polyhedral

polyhedral 泛指多面体,不特指面数,而 icosahedral 特指具有二十个面的多面体,更具体。

Many crystals are polyhedral, but only some, like certain viruses, are icosahedral.

dodecahedral

dodecahedral 指十二面体,面数不同,用于描述具有十二个面的几何形状,与 icosahedral 在面数上形成对比。

While an icosahedron has 20 faces, a dodecahedron has 12 faces, making them distinct in geometry.