semidiameter 的定义
- half of a diameter; radius.
semidiameter 近义词
等同于 radius
更多semidiameter例句
- Then at the ende of eche semidiameter, I draw a touche line, whiche shall make righte angles with the semidiameter.
- Whereby it dothe well appeare, that the side of anye sisangle made in a circle, is equalle to the semidiameter of the same circle.
- Each semicircular niche was about a foot in its semidiameter.
- As the semidiameter was only 28 inches, this large tree could have been but 168 years old.
- For a right line either from the center unto the touch-point; or from the touch point unto the center is radius or semidiameter.