圆周的英文

• circle; periphery; circumference 短语和例子
  圆周上的一点 a point on the circumference; 地球的圆周约为25,000 英里。 the earth's circumference is nearly 25,000 miles.; 圆周规 circumference gauge; 圆周角 angle of circumference; angle in a circular segment; circumferential angle; 圆周率(π) ratio of the circumference of a circle to its diameter; pi; 圆周运动 circular motion; circling motion; round

• 圆周,圆周线:    circumference n
• 半圆周:    semicircumference
• 等圆周:    equal circumferenc ...

例句与用法

1. The resulting motion is again circular .
   合成的运动仍是圆周运动。
2. Any two diameters of a circle intersect each other .
   圆周内两直径必相交。
3. The earth 's circumference is nearly 25,000 miles .
   地球的圆周约为25000英里。
4. The diameter and the circumference of a circle correlate .
   圆的直径与圆周互相关联。
5. The natural motion of heavenly objects is circular .
   天上的物体的自然运动是圆周运动。