详细释义
- 半径（范围、距离、长度）
- 周围
- 范围
- 辐射状部分，辐射物，辐条，辐
- 【解】桡骨
- 【动】径骨
- 【昆】径脉
- 【物】辐射线
- 【无线电】径向射线
- 针
- 【纺】杼
- 【植】射出花
- 雷迪厄斯，拉迪乌斯，拉迪于斯（音译名）
- =Remote authentication Dial In User Service，远程认证拨号用户服务
- 把...修圆磨光
n. (名词)
- [C]半径(距离） (length of a) straight line from the centre of a circle or sphere to any point on its circumference or surface
- [C]用半径度量的圆形面积；半径范围 circular area measured by its radius
n. (名词)
英英释义
Noun:
-
the length of a line segment between the center and circumference of a circle or sphere
-
a straight line from the center to the perimeter of a circle (or from the center to the surface of a sphere)
-
a circular region whose area is indicated by the length of its radius;
"they located it within a radius of 2 miles"
-
the outer and slightly shorter of the two bones of the human forearm
-
support consisting of a radial member of a wheel joining the hub to the rim
双语例句
- 1. Nigel has searched for work in a ten-mile radius around his home.
- 奈杰尔一直在他家周围10英里的范围内找工作。
来自柯林斯例句
- 2. They deliver to within a 5-mile radius of the store.
- 他们在距离商场5英里的范围内送货上门。
来自《权威词典》
- 3. He has visited every shop within a radius of two miles.
- 周围两英里以内的店铺他都去过.
来自《简明英汉词典》
- 4. We are measuring the radius of the circle.
- 我们正在测量圆的半径.
来自《简明英汉词典》
- 5. A special load balancing server designed for solving this problem can manage multi RADIUS servers.
- 设计了一个专门的负载平衡服务器,调度多个RADIUS服务器,使得各个服务器的负载达到均衡.
来自互联网
- Nobody is allowed to enter the operation radius.
不允许任何人进入工作半径范围以内。 - What is the radius of this circle?
这个圆的半径有多长? - We can compute the circular area with radius.
我们能用半径计算出圆的面积。 - The radius expands markedly at its lower end.
桡骨下端明显扩张。 - 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。
用作名词 (n.)
- We are measuring the radius of the circle.
我们正在测量圆的半径。 - He has visited every shop within a radius of two miles.
周围两英里以内的店铺他都去过。
用作名词 (n.)
用法讲解
用作名词 (n.)
～+介词
- radius of action 活动半径；有效破坏半径
- the radius of curvature 曲率半径
相关词汇
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