周长的英文翻译与发音

周长

[zhōu cháng]

perimeter
circumference

perimeter [pә'rimitә(r)]

n.[树数] 周长,周界

circumference [sә:'kʌmfәrәns]

n.圆周,周围

周长的中英文例句与用法

大小滑鼠应该相等周长的宠物。The size of the mouse should equal the girth of the pet.一块周长60丈的土地内切于一个正五边形A60bo circle piece of land is inscribed with a perfect pentagon.早期测量地球周长的最準确结果是由艾拉托斯特尼得出的。The best of the early measurements of the earth's circumference was made by eratosthenes.（这个矩形的周长是多少？）What is the perimeter of this oblong.它比美国还要大，它的国土的长度几乎达到地球（同纬度的）周长的四分之一。It is larger than the usa and reaches nearly a quarter of the way round the earth.一个矩形的周长；The perimeter of a rectangle;圆的面积比同样周长的正多边形的面积大。The circle has greater area than a regular polygon of the same perimeter.圆的周长和直径的比是常数。The velocity of light is a constant.这个多边形的周长是多少？What is the perimeter of this polygon?

周长的相关词汇及其英文翻译

半周长 semi perimeter; semiperimeter

周长 perimeter

基準圆周长 datum circumference直径等于基準直径的圆周长。

外周长 outer perimeter

曲线周长 n. girth

有效圆周长 effective circumference直径等于有效直径的圆周长。

机场的内周长 inner perimeter

节圆周长 pitch circumference直径等于节径的圆周长。

起搏周长 paced cycle length

轨道周长 orbit circumference

轴瓦半圆周长 half peripheral length of bearing liner轴瓦外表面的周向长度。