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symmetry是什么意思

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symmetry 是什么意思

音标:[ 'simitri ]  
名词复数:symmetries   

中文翻译与英英解释

n.
对称;匀称;调和;匀称美。 bilateral symmetry 左右对称。 radial symmetry 辐射对称。
(physics) the property of being isotropic; having the same value when measured in different directions
同义词:isotropy,

(mathematics) an attribute of a shape or relation; exact reflection of form on opposite sides of a dividing line or plane
同义词:symmetricalness, correspondence, balance,

balance among the parts of something
同义词:proportion,

Symmetry (from Greek συμμετρε?ν symmetreín "to measure together") has two meanings. The first is a vague sense of harmonious and beautiful proportion and balance.

例句与用法

1.He was not insensible to her rosy symmetry .
他不可能对她那艳丽的面孔视若无睹。

2.Order and symmetry were important elements of beauty .
秩序和对称是美的重要因素。

3.Cabc is a plane of symmetry of the cellular structure .
CABC是这个格子结构的一个对称面。

4.A center of symmetry must coincide with the center of mass .
对称中心必须与质量中心重合。

5.If a magnetic field is switched on, the symmetry is broken .
如果加上磁场,就破坏了这种对称性。

6.The same holds true for any molecule with a center of symmetry .
对任何有对称中心的分子同样是对的。

7.This is in striking contrast with the symmetries to be discussed later .
这与后面要讨论的对称性截然不同。

8.The "hat" distinguishes symmetry operations from symmetry elements .
“帽号”用来将对称操作与对称元素区别开。

9.The symmetry groups to which real molecules may belong are very numerous .
真实分子可能属于的对称群是非常多的。

10.What they did ask for was that we demand in negotiations the perfect symmetry .
他们要求的则是,在谈判中要取得完全的对等。

 
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