正六面體的意思、翻譯和例句

是什麼意思

「正六面體」是指一種三維幾何形狀,其具有六個相等的正方形面,每個面都與相鄰的面垂直相交。正六面體的每個角都是直角,並且它的所有邊長相等。正六面體的常見例子是立方體,這是一種在日常生活中經常見到的形狀,如骰子、盒子等。

依照不同程度的英文解釋

  1. A shape with six equal square sides.
  2. A three-dimensional object that looks like a box.
  3. A solid shape with six flat surfaces that are all squares.
  4. A geometric figure with six square faces, all angles are right angles.
  5. A polyhedron with six congruent square faces, forming a cube.
  6. A regular polyhedron characterized by six square faces, twelve edges, and eight vertices.
  7. A three-dimensional geometric figure known for its uniformity and symmetry, consisting of six square faces.
  8. A three-dimensional figure with six equal square faces, exhibiting symmetry and regularity.
  9. A type of polyhedron that is both regular and convex, with six square faces meeting at right angles.
  10. A solid shape composed of six identical square faces, commonly recognized as a cube.

相關英文單字或片語的差別與用法

1:Cube

用法:

正六面體的最常見形式,所有面都是完全相等的正方形,並且每個角都是直角。它在數學和日常生活中都很常見。立方體的對稱性使其在設計和建築中也經常被使用。

例句及翻譯:

例句 1:

這個骰子是一個完美的立方體。

This dice is a perfect cube.

例句 2:

他們用立方體來建造這個模型。

They used cubes to build this model.

例句 3:

立方體的體積計算公式是邊長的三次方。

The volume of a cube is calculated as the length of a side cubed.

2:Hexahedron

用法:

這是一個更廣泛的術語,指任何具有六個面(不一定是正方形)的三維幾何形狀。正六面體是正六面體的一種特殊情況,所有面都是正方形。這個詞在數學和幾何學中常用來描述多面體的特性。

例句及翻譯:

例句 1:

所有的正六面體都是六面體,但並不是所有的六面體都是正六面體

All cubes are hexahedrons, but not all hexahedrons are cubes.

例句 2:

這個模型展示了不同類型的六面體。

This model displays different types of hexahedrons.

例句 3:

在幾何學中,六面體的定義可以包括多種形狀。

In geometry, the definition of a hexahedron can include various shapes.