radius

美 [ˈreɪdiəs]
英 ['reɪdiəs]
  • n.桡骨；半径范围；半径（长度）；周围
  • 网络远程用户拨号认证系统(remote authentication dial in user service)；界限；辐射光线
复数：radii  复数：radiuses  

同义词

权威英汉双解

英汉

英英

网络释义

radius
n.
1.
半径（长度）a straight line between the centre of a circle and any point on its outer edge; the length of this line
2.
半径范围；周围a round area that covers the distance mentioned from a central point
They deliver to within a 5-mile radius of the store.
他们对距离店铺 5 英里的范围内送货上门。
3.
桡骨the shorter bone of the two bones in the lower part of the arm between the elbow and the wrist, on the same side as the thumb

例句

释义:
全部全部,桡骨桡骨,半径范围半径范围,半径半径,周围周围,界限界限,辐射光线辐射光线
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
BMD changes at the femoral neck, radius, spine, and total body did not differ significantly between the two groups, Oncken's group stated.
在股骨颈、桡骨、脊柱和全身骨密度的改变方面，两组女性无显著差异。
www.med66.com
2.
It wouldn't make sense in a fantasy setting to able to communicate across the zone, but a local radius would be quite handy.
整个区域的语音对话纯属幻想，但在一定范围内的还是可以实现的。
bbs.ngacn.cc
3.
TCP seems to be an alternative to iliac crest bone grafting in corrective osteotomies of the distal radius.
结论：磷酸三钙在桡骨远端截骨术中可能是髂骨移植物的一种替代物。
www.oaopdoc.com
4.
And what I calculated was the terminal velocity as a function of radius of these ball bearings.
我计算的是终端速度，作为这些钢珠的，半径函数。
open.163.com
5.
I want you to call the fire department and have them block off the city center in a one mile radius around the building!
我要你拨打消防部门的电话，告诉他们封锁以这座楼为中心半径一里范围的街区。
ww751010.blogcn.com
6.
A smoothness of 0 has no effect, 1 and above determine the Gaussian blur matrix radius that determines how much to blur the image.
平滑为0表示没有效果，1和以上数字决定着高斯模糊矩阵半径，从而决定着图像模糊化程度。
translations.launchpad.net
7.
The blast radius is big enough that it will take out the enemy fleet as well.
这个爆炸半径大得足够同时摧毁敌人的舰队。
shynuphy.spaces.live.com
8.
The bending radius reduces with increasing length of the mainstream line, and then tends to be relatively stable.
随主流线长度增加，弯曲半径不会无限制减小，将会趋于某一相对稳定状态；
dictsearch.appspot.com
9.
Well, if I look at it from above xy, my ellipse looks like just a circle of radius a.
如果从xy上方往下看，曲线看起来像个半径为a的圆。
open.163.com
10.
a So, as I've said, if I set rho equals a, that will be just a sphere of radius a centered at the origin.
我已经说过了，如果把ρ设为，就得到一个以原点为球心的球面。
open.163.com