释义 |
radiuses音标['reidiəs] 汉语翻译辐射光线, 径向射线, 半径, 半径范围, 界限, 范围, 桡骨 词型变化:名词复数:radii 英语解释:名词 radius:- the length of a line segment between the center and circumference of a circle or sphere
同义词:radius, r - a straight line from the center to the perimeter of a circle (or from the center to the surface of a sphere)
同义词:radius - a circular region whose area is indicated by the length of its radius
同义词:radius - the outer and slightly shorter of the two bones of the human forearm
同义词:radius - support consisting of a radial member of a wheel joining the hub to the rim
同义词:spoke, wheel spoke, radius
例句:- The radius of a circle described by a crank, cam, or similar machine part.
(曲轴的)半径曲柄、凸轮或类似机器部件形成的圆的半径 - We can compute the circular area with radius.
我们能用半径计算出圆的面积。 - The police searched all the woods within a six-mile radius.
警察搜索了在周围六英里以内的树林各处。
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