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单词 symmetric
释义

symmetric /si'metrik/

英汉-汉英词典
adj. 相称性的,均衡的
词组 | 习惯用语
symmetric matrix 对称矩阵
英语例句库
  1. Conclusion:Symmetric recession of internus in alternative esotropia can improve the success rate and the binocular vision function.
    交替性内斜视手术采用同等量内直肌后徙术,不但手术成功率高,而且有利于手术后双眼三级功能的建立。
  2. Water and medicine can be admixed fully depending on symmetric branch off, cross-fading, reverse rotational flow in admixer without outside drive.
    在不需外动力情况下,水流通过混合器产生分流,交叉混合和反向旋流三个作用,起到充分混合作用。
  3. Two different symmetric configurations in the electronic structure of propadiene molecule are calculated by adopting PSHONDO SCF full electronic ab initio calculation.
    采用PSHONDO-SCF全电子从头计算程序,对丙二烯分子的两种不同对称性构型的电子结构进行计算。
  4. In this paper, we show that the Pseudo-Symmetric property of spherical point set can be characterized by the eigen values of eigenpolynomial and it has the closeness under the metric sum operation.
    本文证明了球面有限点集的伪对称性可以完全由其特征多项式的根来刻画,并得到了在度量加运算下伪对称性具有封闭性.

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原声例句
Osmosis-心血管

D is for the diaphragms which shouldn't be too flat, but appear fairly symmetric.

D指横膈膜" Diaphragm" ,不能过于扁平,双侧近似对称

21世纪英文报

There are lots of symmetric buildings along the axis.

因而沿轴线排布有很多对称的建筑。

脑筋急转弯(音频版)

Similarly, you can kind of view these as symmetric.

相似地 这个格子是对称的。

TED演讲(音频版) 2016年2月合集

The thing to notice is that it is highly symmetric.

要注意它是高度对称的。

PBS趣味科普

You know, when you think about it, it is incredible just how symmetric the human body is.

你知道,当你想到的时候,你会觉得人类身体的对称性是不可思议的。

经济学人(汇总)

And it unveiled a new symmetric inflation target, of 2%.

它还公布了一个新的对称通胀目标,即2%。

NPR音讯 2019年6月合集

We are firmly committed to our symmetric 2% inflation objective.

我们将坚定地致力于实现2%这一对称性通胀目标。

PBS趣味科普

Each letter in this word is symmetric along a horizontal axis.

这个单词中的每个字母都沿水平轴对称

经济 Crash Course

There is a reason why the flow of goods and the flow of money are symmetric.

商品流通和货币流动的对称是有原因的。

Reel知识卷轴

It was the first model which showed that you could get a symmetric behavior from a law which was symmetric.

这是第一个模型,它表明我们可以从一个对称的定律得到一个对称的行为。

中文百科

对称 Symmetry

(重定向自Symmetric)
球面对称群O

对称是几何形状、系统、方程以及其他实际上或概念上之客体的一种特征-典型地,对象的一半为其另一半的镜射。

在数理上,如果称一个几何图形或物体为对称的话,即表示它是变形的不变量,而对称一词亦包含在此定义之中。若两个物体称为互相对称时,即表示其中一者的形状经几何分割后,在不变更整体形状的情况下,可以将分割片段重组为另一者,且反之亦然。

对称亦可在人类与其他动物等生物体中发现(见如下之生物内的对称)。在二维几何中,较有趣味的几种主要的对称为相对于基本之欧几里得空间等距的:平移、旋转、镜射及滑移镜射。

英语百科

Symmetry 对称

(重定向自Symmetric)
Sphere symmetrical group o representing an octahedral rotational symmetry. The yellow region shows the fundamental domain.
Leonardo da Vinci's 'Vitruvian Man' (ca. 1487) is often used as a representation of symmetry in the human body and, by extension, the natural universe.
A fractal-like shape that has reflectional symmetry, rotational symmetry and self-similarity, three forms of symmetry. This shape is obtained by a finite subdivision rule.

Symmetry (from Greek συμμετρία symmetria "agreement in dimensions, due proportion, arrangement") in everyday language refers to a sense of harmonious and beautiful proportion and balance. In mathematics, "symmetry" has a more precise definition, that an object is invariant to a transformation, such as reflection but including other transforms too. Although these two meanings of "symmetry" can sometimes be told apart, they are related, so they are here discussed together.

近义、反义、联想词
近义词
adj.
bilateral, isobilateral, bilaterally symmetrical, bilaterally symmetric, biradial, cruciate, cruciform

联想词
symmetrical对称的;asymmetric不对称的;symmetry对称;asymmetrical不对称的;invariant无变化的,不变的;convex凸面的;triangular三角形的;orthogonal直角的,直交的;quadratic二次的;topological拓扑的;asymmetry不对称;
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更新时间:2025/6/17 20:44:12