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- circumference ratio paradox 圆周率佯谬
- Ratio between Cut Length and Circumference. 裁切长度与裁刀圆周长之比率。
- This tree has a circumference of 6 feet. 这棵树周长六英尺。
- The distance around something; the circumference. 周围，四周围绕某物的距离; 周围
- The circumference of the earth is almost 25,000 miles. 地球的圆周长约为两万五千英里。
- The ratio of circumference to diameter is approximately 3.1416. 圆周长与直径的比大约是3.;1416。
- The ratio of the circumference to the diameter of a circle. 圆周长度与圆的直径长度的比。
- The given radius being 4 ft., find the circumference. 已知半径为四英尺,求周长。
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- The first or last term of a ratio or a series. 首项，末项比率或数列中第一个或最后一个项
- An arc is a part of the circumference of a circle or other curved lines. 弧是圆周或曲线的一部分。
- The lake is twenty miles in circumference. 这湖周围二十哩。
- circumference ratio 圆周率
- The lake has a circumference of 500 li. 那个湖方圆五百里。
- That point falls on the circumference of the circle. 那一个点落在这圆的圆周线上。
- After-tax profit margin is the ratio of net income to net sales. 税後利润率指净收入与净销售之比。
- The earth is almost 25000 miles in circumference. 地球的周长大约为 25000 英里。
- The ratio of men to women was two to one. 男女的比例是二比一。
