Mathematics. In the centesimal mode of dividing angular quantity: The hundredth part of a right angle.
| 单词 | θ115810 |
| 释义 | the world > relative properties > number > geometry > angle > [noun] > degree > other measurements of angles (6) grade1801 Mathematics. In the centesimal mode of dividing angular quantity: The hundredth part of a right angle. radian1874 A unit of angle (now incorporated in the International System of Units), defined as the angle subtended at the centre of a circle by an arc equal… steradian1881 A unit of measurement of solid angles (see quot. 1881). rad1913 = radian, n. grad1959 = grade, n. 1b. sr- steradian. |
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