symmetry

英 [ˈsɪmətri]

美 [ˈsɪmətri]

n.  对称; 相似; 相仿; 相等

复数：symmetries　

CET6考研TOEFLIELTSGRETEM8化学

Collins.1 / BNC.6743 / COCA.10174

牛津词典

noun

• 对称
  the exact match in size and shape between two halves, parts or sides of sth
  1. the perfect symmetry of the garden design
     花园图案的完全对称
• 相似；相仿；相等
  the quality of being very similar or equal
  1. the increasing symmetry between men's and women's jobs
     男女职业的日渐趋同

柯林斯词典

• N-VAR (形状、设计或结构的)对称，匀称
  Something that hassymmetryis symmetrical in shape, design, or structure.
  1. ...the incredible beauty and symmetry of a snowflake...
     雪花难以置信的美丽和对称
  2. I loved the house because it had perfect symmetry...
     我喜欢这所房子，因为它非常对称。
  3. Their own lives already seemed to possess the symmetries of narrative art.
     他们自己的生活似乎已经拥有叙事艺术的对称性。
• N-UNCOUNT (数量的)相等，相当
  Symmetryin a relationship or agreement is the fact of both sides giving and receiving an equal amount.
  1. The superpowers pledged to maintain symmetry in their arms shipments.
     超级大国承诺在武器运输方面要保持数量均衡。
• N-VAR (国家、机构、局势的)相似,相仿
  You can refer tosymmetrybetween countries, institutions, or situations if you think that there is a close similarity between them.
  1. He said that Britain would not rejoin the ERM 'until there is much greater symmetry between our economy and other European economies.'
     他说在英国经济与其他欧洲国家的经济实现更大的趋同性之前，英国不会重新加入欧洲汇率机制。

英英释义

noun

• (physics) the property of being isotropic
  Synonym:isotropy
• (mathematics) an attribute of a shape or relation
  Synonym:symmetricalnesscorrespondencebalance
• balance among the parts of something
  Synonym:proportion

双语例句

• Its symmetry reduction and exact solutions are obtained through the generalized conditional symmetry approach.
  通过广义条件对称方法得到了其对称约化和精确解。
• The superpowers pledged to maintain symmetry in their arms shipments.
  超级大国承诺在武器运输方面要保持数量均衡。
• This structure shows the perfect and restrictive function that the symmetry laws make on the grammar.
  对举结构充分体现了对称规律对语法规则的完善和制约作用。
• We need this symmetry.
  我们需要对称。
• The definite integral property in symmetry interval is extended to definite integral on non-symmetry interval and multiple integral.
  在定积分和重积分中对对称区间上奇偶函数的定积分性质进行了推广。
• In addition, a symmetric factor is defined to describe the temporal symmetry of the pulses.
  定义了一个对称因子来描述脉冲波型的对称性。
• All have calcareous plates embedded in their skins, and all have five-part radial symmetry.
  石灰板都嵌入在自己的皮肤，和所有有五个部分径向对称性。
• 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。
• A judging method on matching of orbitals symmetry is put forward in this paper.
  提出了一种轨道对称性匹配的判断方法。
• Symmetry operations are geometrically defined ways of exchanging equivalent parts of a molecule.
  对称操作几何上定义为交换分子中等价部分的方式。