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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

    双语例句

    • 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。
    • 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。
    • 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。
    • The spontaneous symmetry breaking of a mechanical system and its energy degeneracy is discussed.
      详细研究了一个力学系统的对称性自发破缺,以及由此引起的能量简并。
    • Information sharing will turn the information asymmetry between enterprises and customers into information symmetry.
      就是将企业和用户之间的信息不对称变成了信息对称。
    • 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。
    • 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 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。
    • 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。