英语词汇circumference of a circle怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	circumference of a circle
释义	circumference of a circle 简明释义圆的周长：指圆周线的长度，用数学公式表示为C=2πr（其中C表示圆的周长，r表示圆的半径，π是一个无理数，约等于3.14159）。网络释义 1 [数]?圆周 ... circumference in equal parts 等分圆周 circumference of a circle 圆周 circumference 圆周 ... 2 ?圆的周长 ... area of a circle圆的面积 circumference of a circle圆的周长 diameter of a circle圆的直径 ... 双语例句 1 The diameter and the circumference of a circle correlate. 圆的直径与圆周互相关联。 2 The diameter and the circumference of a circle correlate. 圆的直径与圆周有相互关系。 3 Requirements: member function respectively, and a friend function to find area and circumference of a circle. 要求：分别用成员函数和友元函数来求圆的面积和周长。
随便看	bevel-gear planing bevel gear planing machine bevel gear quenching machine bevel gear reverse bevel gears bevel gear shaper bevel gear shaper cutter bevel gear system bevel gear tester bevel gear thrust bronze plate bevel gear train bevel gear unit bevel gear wheel bevel grinding bevel grinding attachment bevel groove weld bevel groove weld bevel head rivet beveling bevel frame beveling-in welding beveling lever beveling machine beveling of the edge beveling(of the edge)

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