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

• Calculating potential symmetries of benjamin 'equation by wu's method
  用吴方法计算Benjamin方程的势对称
• Effects of Equivalent Transformations of Lagrange Functions on Symmetries and Conserved Quantities of Mechanics Systems
  Lagrange函数等效变换对力学系统对称性和守恒量的影响
• Noether Symmetries and Lie Symmetries for Variable Mass Systems with Holonomic Constraints in Event Space
  事件空间中变质量完整系统的Noether对称性、Lie对称性
• Effects of Non-conservative Forces and Nonholonomic Constraints on Noether Symmetries of a Hamilton System;
  非保守力和非完整约束对Hamilton系统Noether对称性的影响（英文）
• The symmetry properties of the optical coherence with respect to the detuning of the light frequency from resonance show up in specific symmetries of the spectra.
  研究表明，透射光谱随薄膜厚度的增大而展宽，光谱呈现对称性。
• This paper discuss noninteracting control problems for nonlinear systems possessing symmetries.
  本文讨论了具有对称性的非线性系统的无交互控制问题。
• Symmetries and invariable group of 1+ 1-dimentional Boussinesq system
  1+1维Boussinesq系统的对称及其不变群
• In the paper, we study the symmetries and conserved quantities of controllable mechanical systems.
  可控力学系统对称性和守恒量的研究具有重要的理论意义和潜在的实际应用。
• Lie point symmetries, conditional symmetries and the exact solutions of this class of equations are given.
  给出了这一类方程的Lie点对称，条件对称和精确解。
• Mei symmetries and the Noether conserved quantities of super-thin elastic rod
  超细长弹性杆的Mei对称性及其Noether守恒量