symmetries

英 [ˈsɪmɪtriz]

美 [ˈsɪmətriz]

n.  对称; 相似; 相仿; 相等
symmetry的复数

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。

双语例句

• They could not have anything but symmetries in their designs.
  他们在自己的设计里只能采用对称结构。
• 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。
• The studies on symmetries and exact invariants ( conserved quantities) play a very important role in mechanics and physics.
  力学系统的对称性与精确不变量（守恒量）在力学、物理学中具有非常重要的意义。
• The perturbation of symmetries and adiabatic invariants of discrete mechanical systems in the phase space are studied.
  研究相空间中离散力学系统对称性的摄动与绝热不变量。
• The application of the method can also be extended for the textured materials with other sample symmetries in addition to orthorhombic symmetry.
  所述方法可适用于任何晶体结构对称的织构材料及三维应力状态，并可推广至正交对称外的其他试样对称的织构材料。
• Lie symmetries and conserved quantity of this systems were given.
  讨论该系统的Lie对称性变换和守恒量。
• The symmetries and conserved quantities for the systems with unilateral holonomic constraints were studied.
  研究了单面完整约束系统的对称性与守恒量。
• The space-time symmetry, the internal symmetry and the relation between the symmetries and the groups are discussed.
  分别讨论了时空对称性和内部对称性及其与数学中的群的关系。
• The symmetries possessed by regular polyhedra allow us to create an image of the entire regular polyhedron by using only one of its faces plus a handful of mirrors.
  基于正多面体的对称性，我们可以只用一个面加上镜子反射来重组整个正多面体。
• Nonclassical symmetries and similarity solutions of some nonlinear partial differential equations
  几个非线性偏微分方程的非古典对称及相似解