The diameter measures twice the radius. 直径是半径的两倍。 The pond is six feet in diameter. 这个池塘的直径为6英尺。

The largest terrestrial planet, Earth has a diameter only one quarter as great as the diameter of the smallest Jovian planet, Neptune, and its mass is only one seventeenth as great.

必应词典为您提供diameter的释义，美 [daɪˈæmətər]，英 [daɪˈæmɪtə (r)]，n. 直径；对径；放大率；放大倍数； 网络释义： 外径；最大直径；完成外径；

爱词霸权威在线词典,为您提供diameter的中文意思,diameter的用法讲解,diameter的读音,diameter的同义词,diameter的反义词,diameter的例句等英语服务。

Diameter of a circle is any straight line segment that passes through the center of the circle and whose endpoints lie on the circumference of a circle. Learn how to find the diameter of a circle using radius, …

The diameter of the tree-trunk is about 2 meters. 这树干的直径大约是2米。 We must gauge the diameter of wire first. 我们必须先测量电线的直径。 The axis of a circle is its diameter. 圆的轴线是其 …

The diameter of a round object is the length of a straight line that can be drawn across it, passing through the middle of it. ...a tube less than a fifth of the diameter of a human hair. ...a length of 22 …

In geometry, a diameter of a circle is any straight line segment that passes through the centre of the circle and whose endpoints lie on the circle. It can also be defined as the longest chord of the circle.

Collins Chinese Dictionary Plus (3rd edition), 2011: diameter [daɪˈæmɪtər] n [c] 直径 (徑) zhíjìng 15 cm in diameter 直径 (徑)为 (為)15厘 (釐)米 zhíjìng wéi shíwǔ límǐ

The diameter of a circle is the length of the line through the center and touching two points on its edge. In the figure above, drag the orange dots around and see that the diameter never changes.