symmetries

• What they did ask for was that we demand in negotiations the perfect symmetry .
  他们要求的则是，在谈判中要取得完全的对等。
• The rule of combination of symmetry operations is successive performance of them .
  对称操作的组合规则，是逐次地去运用它们。
• Time reversal invariance is a very useful symmetry in subatomic physics .
  时间反演不变性在亚原子物理中仍然是一种很有用的对称性。
• Two types of viral symmetry have been recognized, the cubical symmetry and helical symmetry .
  已经证实病毒有两种对称型，即立体对称和螺旋对称。
• Two types of viral symmetry have been recognized, the cubical symmetry and helical symmetry .
  已经证实病毒有两种对称型，即立体对称和螺旋对称。
• Two types of viral symmetry have been recognized, the cubical symmetry and helical symmetry .
  已经证实病毒有两种对称型，即立体对称和螺旋对称。
• 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。
• The symmetry of the circle, the square, and the face are associated with rotations or inversions in space .
  圆、正方形和人脸的对称与空间的转动和交换有关。
• Mundry uses the same principle for three layered systems with linear expansion or rotational symmetry .
  穆恩德瑞将同一原理应用于具线性延伸或转动对称的三层状系统。
• Planetary nebulae are a type of isolated gaseous nebulae possessing a fair degree of bilateral symmetry .
  行星状星云是一类孤立的气体星云，具有相当程度的双侧对称性。