radius
['reidiəs]
n.半径范围, 半径, 桡骨, 辐射区
例句与用法:
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。
词形变化:
名词复数: radii |
n.
1. 半径; 半径距离; 半径范围[C][the S][(+of)]
There are three lakes within a radius of five miles.
周围五英里之内有三个湖泊。
2. 周围, 范围[the S][(+of)]
within the radius of one's experience
在个人经验范围之内
3. 辐射状部分; (车轮的)辐条[C]
4. 【解】桡骨[C]
5. 【动】径骨[C]
6. 【昆】径脉[C]
radius['reidiəs]n.1.■半径;半径距离(或范围)2.■辐射状部分(如车轮上的辐条)3.■辐射光线4.■范围;界限5.■有效航程6.■【解剖学】桡骨;(海胆等的)径骨;(昆虫的)径脉7.■偏心距,偏心度8.■弧形角,弧形边outside of the radius of knowledge在知识范围之外within the radius of knowledge在知识范围之内变形n.radiiradiuses
radiusradius[ˈreidjəs]n.(pl. radii [ˈreidiai])1.■半径; 半径范围2.■(车轮的)辐条3.■(用半径度量的)圆形面积4.■【解】挠骨5.■【物】辐射 线6.■【无】径向射线; 辐射物7.■【植】(菊科的)边花8.■(昆虫的)径脉The police searched all the fields and woods within a radius of two miles.警察搜查了半径两英里范围内所有的田野和森林。
词性变化radius[ˈreidjəs]vt.1.■旋, 铣; 使(切)成圆角
[ˈreɪdɪəs]
(pl. radii -dɪʌɪ 或者 radiuses)
- a straight line from the centre to the circumference of a circle or sphere
半径
■a radial line from the focus to any point of a curve
辐射距离
■the length of the radius of a circle or sphere
半径距离
■a specified distance from a centre in all directions
(指明的)半径范围
there are plenty of local pubs within a two-mile radius.
在两英里范围内有许多本地酒馆。 - (Anatomy)the thicker and shorter of the two bones in the human forearm
(剖)桡骨。 比较ulna
■(Zoology)the corresponding bone in a vertebrate's foreleg or a bird's wing
(动)(脊椎动物前肢或鸟翅的)桡骨
■(Zoology)(in an echinoderm or coelenterate) any of the primary axes of radial symmetry
(动)(棘皮动物或腔肠动物的)辐射对称轴
■(Entomology)any of the main veins in an insect's wing
(昆)径脉
- [with obj.][often as adj. radiused]give a rounded form to (a corner or edge)
使(角,边缘)成弧形
- late 16th cent. (in sense 2): from Latin, literally staff, spoke, ray'
radius
名词 radius:
the length of a line segment between the center and circumference of a circle or sphere
同义词:r
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
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
同义词:spoke, wheel spoke
radius
■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
■When the 3 seconds is up, the radius returns to it original value.
3秒后,半径将回到其原始值。
■And distal radius 1/3 total had the highest BMD of the four regions.
4个部位中以前臂远端1/3桡骨总体骨密度最高;
■For every knell beetle within 5 feet using shake the earth, the radius of the effect expands by another 5 feet.
5英尺范围内的每只丧钟甲虫使用地动山摇能力都会使效果的作用半径增加5英尺。
■Small swing radius, little space taking, gives CT18 mobile and flexible operation.
CT18小半径回转,占地空间小,整体结构机动灵活。
■A molecule whose Stokes'radius approaches or exceeds the pore radius does not enter the gel and is said to be excluded.
一个分子,它的Stokes半经接近或超过网眼半经,不进入凝胶内,称为被排阻。
■The radius of a circle is 4cm, how many square centimeters is its area?
一个圆的半径是4厘米,它的面积是多少平方厘米?
■One solar radius equals 696,000 kilometers.
一个太阳半径等于696,000公里。
■Some phenomena of nature are still not within the radius of knowledge.
一些自然现象人类无法解释。
■A radian is the angle subtended by an arc of a circle whose length is just equal to the radius.
一弧度就是长度刚好等于半径的一段圆弧所对的圆心角。
■Generally, an aperture radius of two to three times the FWHM of the PSF is a good value.
一般的,孔半径设置为点扩展函数的半宽值的两到三倍比较好。
■The automobile has the advantages of small turning radius.
上述汽车具有转弯半径较小的优点。
■Nobody is allowed to enter the operation radius.
不允许任何人进入工作半径范围以内。
■Same-day service contracts for organizations within a 50-mile radius of our offices.
与地处我公司周围50英里范围内的组织签订当天服务合同。
■Step edges that are parallel to the planet radius are coated symmetrically.
与行星径向平行的台阶边缘被对称淀积。
■To create a radius, we'd set up guide strings and make a smooth arc.
为了画出一个圆弧,我们首先要设置引导线条并设定一个平滑的角度。
■Obong surrounded by, a radius of 250 km.
五峰环抱,方圆达250千米。
■The number of duplicate RADIUS Accounting-Request packets received from this client.
从这个客户接收的重复RADIUS帐户请求数据包的数目。
■They searched within a radius of one mile from the school.
他们在学校周围1英里内寻找。
■"We were hemmed into a radius of 15 kilometers," he recalls.
他回忆道:“我们的活动范围半径是15公里。”
■His axiom presupposes that there is an arbitrarily large radius at our disposal.
他的公理就是先假定有如我们意愿的任意大半径。
■However, infrastructure disasters involving trains or airplanes could affect a radius of a mile or more.
但是,涉及火车或飞机失事的基础设施灾难可能会影响1英里或1英里以上的半径范围。
■Every family within a radius of25 miles of the city center.
住在离城中心半径25英里的范围内的家庭
■What would you put the outer radius at?
你估计外半径有多大?
■Did you calculate the radius of the circle?
你有没有计算这个圆的半径?
■The circle hot spot allows you to define the location for the center and a radius to determine the size.
使用圆形作用点,您可以定义圆心的位置和半径来决定大小。
■Select eraser tool and using a feathered big radius brush settings, click at the center of the eye lid.
使用橡皮擦工具并选择大半径羽化刷子。在眼球的中心点击一下。
■Compounding the problem at Indy is that every corner is slightly different with its own bumps and turning radius.
使问题更加复杂,在别具一格的是,每一个角落都略有不同,以自己的坎坷和转弯半径。
■Hold Position All junior ranking Marines within a 1200 radius will be ordered to Hold Position.
保持原位在范围1200内的所有低军衔队员将被命令保持不动。
■Fixed an issue with paint select decal selecting units outside its radius.
修正贴图在视野外选择单位时选择性的贴花。
■The cloning tool will only be used below the 100 pixels radius setting.
克隆工具只可以设置在100象素以下进行操作。
■World Radius- when selected the light map density is defined by a fixed radius in world units.
全局控制,以真实单位来定义采样密度。
■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。
■Inertia stabilizers now give bonuses to mass and agility and have a penalty to signature radius.
内部稳定装置现在将对舰船质量减少而灵活度有所提高,对自身信号半径有惩罚性提高。
■Write a function that determines the area of a circle given the radius.
写一个函数,判断一个给定半径的圆的面积。
■Whirling blade radius is an elementary parameter in the cultivator design.
刀辊半径是耕耘机设计中的一个基本的设计参数。
■An area of a given radius within which a uniform rate is charged, as for transportation or shipping.
区段在一个地区中为交通和航运规定了统一速度的范围
■A radius dimension line uses one arrowheaded, at the arc end.
半径标示线由箭头线和圆弧组成。
■Radius Theory assumes that creative freedom and closing down work by setting up a virtual circle around a player.
半径理论是指有创造力和自由度高的一个球员建立虚拟的活动圆周。
■If the radius of a circle is longer, the area of the circle will be larger.
半径越长,圆的面积越大。
■The number of RADIUS Accounting-Response packets sent to this client.
发送到这个客户的重复RADIUS帐户相应数据包的数目。
■Major hotels within a 15- to 20-mile radius of downtown are sold out, though rooms are available in outlying suburbs.
各大酒店内有15至20英里半径的市中心都卖出去了,虽然房间,可在远郊。
■Walling under the rotation radius of crane boom is prohibited.
吊臂旋转半径下,禁止人行走。
■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。
■There are three lakes within a radius of five miles.
周围五英里之内有三个湖泊。
■Pi calculation program can be obtained after the input radius of the perimeter.
圆周率计算程序,这个程序可输入半径后求得周长。
■The circle size addapts its radius to the speed you are walking with.
圆圈大小随着你步行速度改变。
■The radius of the arc is the distance from the center of the ball to any corner of the wireframe.
圆弧半径的距离是足球的中心到框架的任何一个角。
■Match cut on an angle to a radius.
在原角处做一个相切的角度。
■In the alternate approach, the burning rate is expressed as a function of drop radius.
在另一种方法中,燃烧速率表示为液滴半径的函数。