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

• 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。
• On this thesis, the heating extruding deformation process of axial symmetry parts is researched.
  本文在热变形条件下，对轴对称零件的挤压过程进行了分析。
• 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。
• To improve its reconstruction speed, a method combining symmetry with recursion technique to reduce backprojection calculation is presented.
  为提高其重建速度，提出了一种利用对称性并结合递归技术的方法来减少该算法的反投影运算量。
• 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。
• 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。
• In addition, the symmetry of the biaxiality induced by the surface action is considered in this simulation.
  计算中同时考虑了基板作用引起的双轴对称性。
• In addition to this, discussion on symmetry also extends to the moving electron in any three-dimensional magnetic fields.
  此外，对具有确定宇称的三维磁场中运动电子的对称性也作了讨论。
• 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。
• Symmetry can also improve the efficiency of technology of mapping and equivalence testing.
  使用对称也可以提高映像技术和等价检测的有效性。