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1 词典释义:
radius
时间: 2024-07-28 16:21:04
TEM4CET6
英 [ˈreɪdɪəs]

n.(圆或球的)半径;半径(长度);半径(距离);(多边形的)半径;(人的)桡骨;(脊椎动物的)桡骨;(昆虫的)径脉;(菊科植物,如雏菊的)边花群,舌状花群;(车轮的)辐条,轮辐;(偏心轮的)偏心距,偏心度;(用半径度量的)圆形面积,方圆;(船只、飞机等的)有效航程,活动半径;

comp.半径的

双语例句
  • He indicated a semicircle with a radius of about thirty miles.

    他标示出一个半径大约三十英里的半圆。

    《柯林斯英汉双解大词典》
  • Simply change the radius to 2000, and you should start to see some results.

    只需将半径更改为2000,您应当便会看到一些结果,当然。

  • The radiation radius of the radioactive radium radiator in the stadium is variable.

    放射性的镭散热器在体育场的辐射半径是可变的。

  • In their model, the radius is the distance from the center of the animal to its skin.

    在他们的模型中,半径是动物中心到其皮肤的距离。

  • To translate this formula into an expression, you would use variables to record the radius and circumference.

    要将这个公式转换为一个表达式,你需要使用变量来记录半径及周长。

  • We are talking about probability, but what we're saying is that most probable radius is further away from the nucleus.

    我们讨论的是概率,但我们说的是最可能的半径,离原子核更远。

  • They are the radius of the orbit, the energy of the system and the velocity of the electron, and I am just going to present you the solutions.

    它们是轨道的半径,系统的能量以及电子的速度,我接下来给你们展示解法。

  • They deliver to within a 5-mile radius of the store.

    他们在距离商场5英里的范围内送货上门。

    《牛津词典》
  • Nick has searched for work in a ten-mile radius around his home.

    尼克已经在以家为中心10英里的范围内寻找工作。

    《柯林斯英汉双解大词典》
  • This time with a radius of 20 pixels since they are closer to the camera.

    因为它们更接近摄像机,所以这次的半径为20像素。

  • He can choose from different jobs and probably changes his work more frequently as he is not restricted to a choice within a small radius.

    他可以从不同的工作中进行选择,而且可能会更频繁地更换工作,因为他不受限于一个小范围内的选择。

  • Reduce radius of synodical arc of tee.

    缩小三通相贯区内拐角处圆弧半径。

  • Another radius medicine for circumscribed sunflower pressure is fatless physical exercise.

    另一种治疗外切向日葵压力的半径疗法是无脂体育运动。

  • For the eccentric model, Hipparchus found for the ratio between the radius of the eccenter.

    对于偏心模型,希帕克斯发现了偏心半径之间的比率。

  • The mechanism of this instability is based on the cycle of acoustic waves between their corotation radius and the shock.

    这种不稳定性的机制是基于声波在其同心圆半径和冲击之间的循环。

  • And so the radius of this...

    因此它的半径。

  • R It has radius r, circular.

    圆形半径为。

  • The radius doesn't matter.

    半径无关紧要。

  • The radius of the wire...

    金属丝的半径。

  • Security key for the RADIUS server.

    RADIUS服务器的安全密钥。

  • Here is atomic radius versus atomic number.

    这是原子半径和原子序数。

  • Let's start by installing the RADIUS server.

    首先安装RADIUS服务器。

  • You see the radius is high and then it falls.

    你看到半径是高的,然后下降。

  • So the radius will just be this distance here.

    所以半径就是这里的距离。

  • The Bohr radius, for hydrogen is 0.529 angstroms.

    波尔半径,对于氢原子来说是0。529埃。

  • So, take the length unit to be equal to the radius.

    也就是说,单位长度等于半径。

  • That is a circle of radius 1. That's the unit circle.

    是一个半径为1的圆,那是单位圆。

  • The actual speed is the radius times angular velocity.

    实际的速度就是半径乘以角速度。

  • Specifically, luminosity is proportional to radius squared.

    具体来说,光度与半径的平方呈正比。

  • For a cylinder, it's, a divided by the radius of a cylinder.

    对于圆柱体,法向量是,除以圆柱体的半径。

短语搭配
  • 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

近义词
n. 半径,半径范围;桡骨;辐射光线;有效航程
考纲分布

6年出现 3

重要程度
  • 100%

    n 半径; 半径范围

考纲释义
  • n. 半径; 半径范围

    真题例句:

    • Noisy towns are around the telescope within a 5-kilometer radius

      望远镜周围方圆5公里内都是嘈杂的城镇。

      [2019年 衡阳卷 阅读技能]
    • The surrounding area has \radio silence\ as there are no towns and cities within a 5-kilometer radius (半径范围).

      周边地区“无线电静默”,因为半径5公里内没有城镇。

      [2019年 衡阳卷 阅读技能]
考纲分布

12年出现 0

重要程度
  • 0%

    n 半径; 半径范围

考纲释义
  • n. 半径; 半径范围

考纲分布

18年出现 0

重要程度
  • 0%

    cn 半径(距离); 范围

考纲释义
  • cn. 半径(距离); 范围