| 1. | We introduce labels for the spin of electron as follows .
我们引入电子自旋的标记如下。 |
| 2. | Their only observable characteristics were energy and spin .
它们仅有的可观测特征是能量与自旋。 |
| 3. | So far we have not included the effects of electron spin .
我们迄今还未将电子自旋的效应考虑在内。 |
| 4. | Therefore, the spin of these particles is an intrinsic property .
所以这些粒子的自旋是一种内禀性质。 |
| 5. | The spin of a particle tells us the type of statistics it obeys .
粒子的自旋说明了它所服从的统计法类型。 |
| 6. | Electron spin is essential in understanding many atomic phenomena .
电子自旋对于理解许多原子现象是很重要的。 |
| 7. | For this reason they are often referred to as "spin wavefunction" .
由于这个原因，常把他们称作“自旋波函数”。 |
| 8. | The rest of the analysis is concerned with finding the parity as well as the spin .
余下的分析不仅涉及到求自旋，而且还要求出宇称。 |
| 9. | The importance of electron spin in shaping atomic structure is worth emphasizing .
电子自旋在形成原子结构方面的重要性是值得强调的。 |
| 10. | Longitudinally polarized electrons are the electrons with spin and momentum pointing in the same direction .
纵向极化电子，就是自旋和动量方向相同的电子。 |
