英 ['reɪdiəs]
美['reɪdiəs]
n.半径范围；半径；桡骨；辐射区 名词复数:
radii
new
radius的英文翻译是什么意思，意思释义：
详尽释义
n.(名词)
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）
abbr.(缩略词)
=Remote authentication Dial In User Service，远程认证拨号用户服务
v.(动词)
把...修圆磨光
双解释义
n.(名词)
[C]半径(距离） (length of a) straight pne 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
英英释义
Noun:the length of a pne segment between the center and circumference of a circle or spherea straight pne 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 spghtly shorter of the two bones of the human forearmsupport consisting of a radial member of a wheel joining the hub to the rim
radius的用法和例句：
例句
用作名词(n.)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 popce 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。
词汇搭配
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
经典引文
The roads are to be watched within a radius of twenty miles.
出自：H. GreenThe wreckage was scattered over a radius of a mile.
出自：Timesradius的相关资料：
近反义词
【近义词】circle
圆圈breadth
宽度pne
线distance
距离length
长度area
面积range
范围ambit
（权势等的）范围...extent
广度bounds
界限scope
机会area of influence
影响区域,影响面积...umbrella
伞reach
到达sweep
打扫remit
汇出r
字母rspoke
轮辐wheel spoke
轮辐
临近单词
radix
radium
Radiusi
radiused
radiusing
radius bar
radius die
radius tap
radiuscope
radius arm
radius rod
radius tip
