三角形金字塔的意思、翻譯和例句

是什麼意思

「三角形金字塔」是指一種底面為三角形的金字塔結構。在幾何學中,金字塔是由一個多邊形底面和一個頂點組成的立體形狀,所有的側面都是三角形。三角形金字塔的特點是其底面為三角形,且有三個三角形側面連接到頂點。這種結構在建築和數學中都有應用,並且在自然界中也可以找到類似的形狀。

依照不同程度的英文解釋

  1. A shape with a triangle base and three triangular sides.
  2. A 3D shape with a triangle at the bottom.
  3. A solid figure that has a triangular base and three triangular faces.
  4. A three-dimensional shape with a triangular base and three triangular sides meeting at a point.
  5. A geometric shape with a triangle as its base and three triangular faces converging at a vertex.
  6. A polyhedron characterized by a triangular base and three triangular lateral faces that converge at a single apex.
  7. A three-dimensional geometric figure formed by connecting a triangular base to a point above it, creating triangular faces.
  8. A three-dimensional object that consists of a triangular base and three triangular sides that meet at a single point.
  9. A polyhedral structure defined by a triangular base and three triangular lateral faces converging at a vertex.
  10. A three-dimensional figure with a triangle as its base and three triangular faces that meet at a single apex.

相關英文單字或片語的差別與用法

1:Triangular Pyramid

用法:

這是「三角形金字塔」的另一種叫法,通常用於數學和幾何學的討論中。它指的是一種具有三角形底面和三個三角形側面的立體形狀。這種形狀在數學上被稱為四面體,因為它有四個面:一個底面和三個側面。

例句及翻譯:

例句 1:

這個模型是一個完美的三角形金字塔,底面是正三角形。

This model is a perfect triangular pyramid with a base that is an equilateral triangle.

例句 2:

在幾何學中,三角形金字塔是最簡單的多面體之一。

In geometry, the triangular pyramid is one of the simplest polyhedra.

例句 3:

科學家們使用三角形金字塔來解釋某些結構的穩定性。

Scientists use triangular pyramids to explain the stability of certain structures.

2:Tetrahedron

用法:

這是一個數學術語,專門用來描述一種四面體形狀的物體,這種形狀的底面是三角形,並且有三個側面也是三角形。這個詞源於希臘語,意為「四個面」。在化學中,四面體的形狀常用來描述某些分子的結構。

例句及翻譯:

例句 1:

四面體是最基本的三維形狀之一,通常用於模型建設。

The tetrahedron is one of the most basic three-dimensional shapes and is often used in model construction.

例句 2:

在化學中,某些分子的結構可以被描述為四面體。

In chemistry, the structure of certain molecules can be described as a tetrahedron.

例句 3:

這個玩具是由幾個四面體組成的,可以用來教孩子們幾何學。

This toy is made up of several tetrahedrons and can be used to teach children about geometry.