固體角的意思、翻譯和例句

是什麼意思

「固體角」是立體幾何中的一個概念,指的是由三維空間中一個點所形成的角度,通常用來描述一個立體形狀在該點的擴展程度。固體角的單位是「球面度」或「立體度」,常用於物理學、天文學和工程學中,特別是在涉及三維空間的計算時。

依照不同程度的英文解釋

  1. An angle in three-dimensional space.
  2. An angle that measures how much space a shape takes.
  3. An angle formed by lines coming from a point in 3D.
  4. An angle that describes the area around a point in three dimensions.
  5. An angle that extends in three-dimensional space.
  6. A measure of how much space an object occupies in three dimensions.
  7. A geometric concept that quantifies the extent of an object in three-dimensional space.
  8. A solid angle that represents the three-dimensional equivalent of a two-dimensional angle.
  9. A three-dimensional angle that is defined by the area it subtends on a unit sphere.
  10. A measure of the three-dimensional angle formed at a point by lines extending outward.

相關英文單字或片語的差別與用法

1:Solid Angle

用法:

在數學和物理學中,固體角是用來描述三維空間中某個點周圍的角度。它是由從該點發出的光線形成的,通常以立體度或球面度來計算。固體角的概念對於描述物體在空間中的形狀和方向非常重要,尤其是在光學和天文學中。

例句及翻譯:

例句 1:

這個模型的固體角可以幫助我們理解光的散射。

The solid angle of this model can help us understand the scattering of light.

例句 2:

在計算天體的亮度時,固體角是個重要的參數。

The solid angle is an important parameter when calculating the brightness of celestial bodies.

例句 3:

他在研究中使用固體角來分析不同形狀的影響。

He used solid angles in his research to analyze the effects of different shapes.

2:Spherical Angle

用法:

這個詞通常用於描述在球面上的角度,與固體角有著密切的關聯。球面角是由球面上兩條曲線的交點所形成的,通常用於天文學和地理學中。

例句及翻譯:

例句 1:

在天文學中,球面角對於計算星體之間的相對位置非常重要。

In astronomy, spherical angles are crucial for calculating the relative positions of celestial bodies.

例句 2:

地理學中,球面角用於描述地球上兩點之間的距離。

In geography, spherical angles are used to describe the distance between two points on the Earth.

例句 3:

他在課堂上解釋了球面角的概念及其應用。

He explained the concept of spherical angles and their applications in class.