| 1. | We now have to provide a plausible reason for these rules .
现在就必须对这些定则作出合理的解释。 |
| 2. | The "unconditional surrender" formula was announced by the president and the prime minister .
总统和首相宣布了“无条件投降”的定则。 |
| 3. | Forbidden transitions are those for which dipole radiative transitions are not allowed by the selection rules .
禁戒跃迁指的是选择定则所不容许的偶极辐射跃迁。 |
| 4. | The law which goes by his name is a useful rule for predicting the direction of an induced current .
这条用他的名字命名的定律，是判断感生电流方向的极有用的定则。 |
| 5. | It is clearly important for us to know what these selection rules are and how they arise .
对于我们来说，知道这些选择定则的内容以及它们的产生根源，显然是很重要的。 |
| 6. | Frequently the absolute intensity is increased since the selection rules are less strict in the condensed phase .
由于在凝相中，选择定则是比较不严格的，所以绝对强度往往有所增大。 |
| 7. | Specification of demonstrator for rules of left and right hands
左右手定则演示器技术条件 |
| 8. | Normality of a family of holomorphic functions
一族全纯函数的正规定则 |
| 9. | On normal criterion of meromorphic functions
亚纯函数的一个正规定则 |
| 10. | No judges . win by skill alone
没有定则，技巧最高者获胜 |
