参考例句

1. 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。

2. The same holds true for any molecule with a center of symmetry .

   对任何有对称中心的分子同样是对的。

3. The symmetry groups to which real molecules may belong are very numerous.

   真实分子可能属于的对称群是非常多的。

4. A center of symmetry must coincide with the center of mass.

   对称中心必须与质量中心重合。

5. 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。

6. 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。

7. If a magnetic field is switched on, the symmetry is broken.

   如果加上磁场，就破坏了这种对称性。

8. 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。

9. 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。

10. 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。

同义词

• balance
• correspondence
• isotropy
• proportion
• symmetricalness