radius中文是什么意思

音标：[ 'reidjəs ] 发音:

名词复数: radiuses

中文翻译
造句

n.
(pl.radii )
1.半径；半径范围。
2.【解剖学】桡骨。
3.(车轮的)辐；【物理学】辐射线；【无线电】径向射线；辐射物；(六分仪等的)针；【纺织；印染】杼。
4.【植物；植物学】射出花。
短语和例子

no-radius 零半径
absence of radius 桡骨缺失
action radius 【军事】行动半径。
aerodynamic radius 空气动量半径
ambulacral radius 步带辐板
angular radius 角半径
apparent radius 表观半径，视半径; 视半径
apsidal radius 拱点半径
arc of radius 半径弧
arc radius 弧度
arch radius 拱半径
atomic radius 原子半径
attractive radius 吸引半径
average radius 平均半径
base radius 基圆半径
beam radius 光束半径; 束流半径
bend radius 弯曲半径
bending radius 挠曲半径; 弯曲半径; 转弯半径
betatron radius 电子感应加速器半径
beveling radius 弯曲半径
bevelling radius 弯曲半径
bilge radius 底边半径; 曲半径; 舭部半径
blade radius 刀尖圆角半径; 螺旋桨半径; 叶片半径
blast radius 波及范围圆周（格子边长）
radius acceleration 半径加速度
radiumtherapy n. 【医学】镭疗法；放射疗法。

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例句与用法

The radius expands markedly at its lower end .
桡骨下端明显扩张。
The saddles must have a generous radius .
马鞍必须有足够的半径。
The radius represents the advancement index .
辐枝代表进化指数。
One solar radius equals 696, 000 kilometers .
一个太阳半径等于696，000公里。
The beam bends to a circular profile of radius r .
梁弯曲成半径为R的园形形状。
The radius vector of each solid is always a positive length .
每个立体的矢径总是正值长度。
There is a velocity difference across the radius of the pipe .
这条管道半径两端间存在一速度差。
This curve can be plotted well against particle radius .
这一曲线可以很好地用粒子的半径来描绘。
Information on nuclear radius comes from a variety of sources .
关于原子核半径的知识有各种来源。

更多例句： 1 2 3 4 5

英文解释

support consisting of a radial member of a wheel joining the hub to the rim
同义词：spoke, wheel spoke,
the length of a line segment between the center and circumference of a circle or sphere
同义词：r,
the outer and slightly shorter of the two bones of the human forearm
a circular region whose area is indicated by the length of its radius; "they located it within a radius of 2 miles"
a straight line from the center to the perimeter of a circle (or from the center to the surface of a sphere)

百科解释

Remote Authentication Dial In User Service (RADIUS) is a networking protocol that provides centralized Authentication, Authorization, and Accounting (AAA) management for computers to connect and use a network service. RADIUS was developed by Livingston Enterprises, Inc.

详细百科解释

其他语种释义

radiusとは意味：radius n. 半径; 半径範囲, 区域. 【形容詞名詞＋】 ◆an action radius 〔軍事〕行動半径 ◆The plane has a cruising radius of 1,300 miles. その飛行機の飛行半径は 1,300 マイルだ ◆within a forty-mile radius of the city 市から半径 40 マイル以内のところに ◆How l...