radius
n. 半径，半径范围；[解剖] 桡骨；辐射光线；有效航程
n. (Radius)人名；(意、印尼)拉迪乌斯；(英)雷迪厄斯；(法)拉迪于斯
n.
半径（距离）；用半径度量的圆形面积；半径范围；桡骨
变形
复数：radii
双语释义
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
英英释义
radius[ 'reidiəs ]
n.
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
"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
同义词：spokewheel spoke
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
词组短语
curvature radius曲率半径
radius compensation半径补偿；径差补偿
bending radius弯曲半径；转弯半径
radius of curvature曲率半径
curve radius曲率半径，弯曲半径
turning radius转弯半径，回转半径；旋转半径
spectral radius谱半径
throat radius n. 喉道半径
minimum radius最小半径
corner radius圆角半径；刀尖圆弧半径；拐角半径
edge radius棱角半径
outer radius n. 外半径
bend radius弯曲半径
effective radius有效半径
rolling radius滚动半径
radius vector[数]矢径；[天]向径
radius of gyration回转半径
fillet radius圆角半径；内圆角半径；齿根圆角半径；过渡圆半径
nose radius球头半径；刀尖半径
radius ratio半径比
双语例句
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 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。
权威例句
A Fixed-Radius Point Count Method for Nonbreeding and Breeding Season UseRemote Authentication Dial In User Service (RADIUS)
Multi-classifying SVM Algorithm Based on Class's Radius
Marketing analytics startups Radius and Leadspace are merging to beat out Salesforce
Exploration of drainage radius of ZWY-270/355-G gas drainage pump in Cuncaota No.2 Coal Mine
Estimation of molecular radius, free mobility, and valence using polyacylamide gel electrophoresis
Intra-articular fractures of the distal end of the radius in young adults.
Geographical Variability of the First Baroclinic Rossby Radius of Deformation
Some observations on fractures of the head of the radius with a review of one hundred cases
Clinical Study of Anatomical Locking DVR(distal volar radius) Plate inthe Treatment of Unstable Distal Radial Fractures
radius (n.)
1590s, "cross-shaft," from Latin radius "staff, stake, rod; spoke of a wheel; ray of light, beam of light; radius of a circle," of unknown origin. Perhaps related to radix "root," but Tucker suggests connection to Sanskrit vardhate "rises, makes grow," via root *neredh- "rise, out, extend forth;" or else Greek ardis "sharp point." The geometric sense first recorded 1610s. Plural is radii. Meaning "circular area of defined distance around some place" is attested from 1953. Meaning "shorter bone of the forearm" is from 1610s in English (the Latin word had been used thus by the Romans).
1. We can compute the circular area with radius.
我们能用半径计算出圆的面积。
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2. Specify surface and radius to create fillet curve.
指定曲面和半径来创建圆角曲线。
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3. In their model, the radius is the distance from the centre of the animal to its skin.
在他们的模型中，半径是从动物中（重）心到其皮肤的距离。
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4. To translate this formula into a expression, you would use variables to record the radius and circumference.
要将这个公式转换为表达式，你需要使用变量来记录半径及周长。
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5. The blur radius. This is resolution-independent, so you may need to readjust the value for each required resolution.
模糊半径，这是与分辨率相关的，所以您需要对于每个特定的分辨率重新设定该值。
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6. You can change their overall Radius and length (Tail).
你可以改变他们的整体长度和半径（尾）。
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7. You could also use an extra MCV for this which gives even a larger radius but needs to be looked after!
你也可以用另一辆基地车做这些，这样你会得到更大的半径，但是需要更多的照管。
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8. The crack grouting diffusion radius is the basic gist of the grouting construction design and grouting craftwork control.
灌浆扩散半径是进行灌浆结构设计和灌浆工艺流程控制的基本依据。
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9. Where are you humerus, radius, and ulna?
肱骨、桡骨和尺骨在哪儿？
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10. The radiation radius of the radioactive radium radiator in the stadium is variable.
有放射性的镭辐射体（散热器）在广场中的辐射半径是可变的。
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11. For calculating the force of gravity on a satellite, the radius of the earth is irrelevant.
计算地球作用于卫星的重力时，地球的半径是无关紧要的。
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12. Roundness depends on the sharpness or radius of curvature of the edges .
浑圆度取决于边角的锐度或曲率半径。
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13. Mistakenly believe that doing elliptical motion of the satellite perigee and apogee of the orbit radius of curvature different.
错误地认为做椭圆运动的卫星在近地点和远地点的轨道曲率半径不同。
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14. Instead of generating a radio beam , the array creates a " personal cell " that can be only centimeters in radius.
这种阵列不再制造无线电波束，而是产生半径只有数公分大的个人单元。
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15. At quasi - state stage , the depth and radius of laser pool have small changes , but the highest surface temperature and velocity of molten pool decease rapidly.
在凝固准稳态阶段，熔池熔深和半径变化较小，但表面最高温度、熔池流速急剧减小；凝固加速阶段则反之。
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16. The articulation of the radius and ulna in the arm is a pivot joint.
手臂桡骨和尺骨的连接关节是一个枢轴关节。
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17. Radius of curvature is an important parameter in machining and measuring aspherical mirrors and in optical alignment.
顶点曲率半径是非球面镜加工、检测和光学系统装校中的一个重要参数。
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18. It is an overflow arch dam of the various radius and thickness type.
坝体大不同半径和厚度拱坝并采用坝顶溢流形式。
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19. The time-dependent height, wetting radius and contact angle of the droplet were measured.
实验测量了液滴高度、湿润半径和接触角随时间的动态演化。
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20. A method to revise the radius of switch probes is also put forward.
此外还提出了一种修正开关式球测头半径的计量学方法。
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21. Pore radius, pore density and pore -throat ratio influence reservoir permeability to different extents.
孔隙半径、孔隙密度和孔喉比对地层渗透率均产生影响。
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22. Practice has proven tool radius compensation in the rough, finishing in the semi-fine and practical, and the size of precision machining parts, components can also be completed on the burr removal.
实践证明刀具半径补偿在粗、半精和精加工中切实可行，且符合零件加工尺寸精度要求，同时还可以完成零件上毛刺的清除。
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23. The algorithm optimizes stage of time updating according to the minimum-volume and minimum-trace bounding ellipsoid and measurement updating according to minimum-radius bounding ellipsoid.
该算法分别用最小容积和最小迹定界椭球来描述时间更新阶段以及最小半径定界椭球来描述测量更新阶段。
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24. The same period, from left to right, elemental extranuclear electron number of the same, the outermost electron number were increased, the atomic radius decreasing (neutral element except).
同一周期内，从左到右，元素核外电子层数相同，最外层电子数依次递增，原子半径递减（零族元素除外）。
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25. In urban gas network with multiple pressure ranges, there is an optimal effect radius, for which the annual calculating cost is minimal.
在城市燃气多级管网系统中，存在一个调压室的最佳作用半径，这时管网系统的年计算费用为最小。
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26. The bending radius of cable: non armoured cable, should not be less than 6 times.
电缆的允许弯曲半径：无铠装电缆，不小于电缆直径的6倍；
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27. The telling killing radius is greater than the average soldier can dart it.
投掷武器的杀伤半径总比一般士兵能扔的距离大。
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28. The effective killing radius is greater than the average soldier can throw it.
投掷武器的杀伤半径总比一般士兵能扔的距离大。
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29. The effective killing radius is greater than the average soldier can throw it.
投掷武器的杀伤半径总比一般士兵能扔的距离大。
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30. 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。
-- 来源 -- 英汉 - 辞典例句
31. One solar radius equals 696,000 kilometers.
一个太阳半径等于696，000公里。
-- 来源 -- 英汉 - 辞典例句
32. A drop zero radius would require an infinite supersaturation to maintain it.
要使一个半径为零的液滴保持下去将需要无限大的过饱和度。
-- 来源 -- 英汉 - 辞典例句
33. OrR Mathematics Radius.
或R【数学】radius。
-- 来源 -- 英汉 - 短句参考
34. 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。
-- 来源 -- 英汉 - 辞典例句
35. For a given radius no one angle is correct for all speeds.
对于给定的曲率半径，没有一个适合所有速度的角度。
-- 来源 -- 英汉 - 辞典例句
36. The given radius being 4 ft., find the circumference.
已知半径为四英尺,求周长。
-- 来源 -- 英汉 - 辞典例句
37. The beam bends to a circular profile of radius R.
梁弯曲成半径为R的园形形状。
-- 来源 -- 英汉 - 辞典例句
38. The compliance-calibration specimen has a slot of finite-tip radius in place of a crack.
柔度算定试样是用一个有限端部半径的槽来代替裂纹。
-- 来源 -- 英汉 - 辞典例句
39. Let us draw the circle with center at O and radius equal to a.
我们以点O为圆心，以a为半径，作圆。
-- 来源 -- 英汉 - 辞典例句
radius
