Translation meaning & definition of the word "radius" into Chinese (Simplified) language

noun

1. The length of a line segment between the center and circumference of a circle or sphere

synonym:
• radius
,
• r

1. 圆或球的中心和周长之间的线段的长度

同义词:
• 半径
,
• r

2. A straight line from the center to the perimeter of a circle (or from the center to the surface of a sphere)

synonym:
• radius

2. 从圆的中心到周长（或从球体的中心到表面）的直线

同义词:
• 半径

3. A circular region whose area is indicated by the length of its radius

• "They located it within a radius of 2 miles"

synonym:
• radius

3. 圆形区域,其面积由其半径的长度表示

• "“他们将其定位在2英里半径内”"

同义词:
• 半径

4. The outer and slightly shorter of the two bones of the human forearm

synonym:
• radius

4. 人类前臂的两根骨头的外侧和稍短

同义词:
• 半径

5. Support consisting of a radial member of a wheel joining the hub to the rim

synonym:
• spoke
,
• wheel spoke
,
• radius

5. 支撑件,该支撑件由将轮毂连接到轮辋的车轮的径向构件组成

同义词:
• 说话
,
• 轮辐
,
• 半径

Examples of using

The radius of the Earth is 100 km.

地球半径为100公里。

The radius of the Earth is 6400 km.

地球半径为6400公里。