| 1. | The fundamental magnetic entities are magnetic dipoles .
基本的磁体是磁偶极子。
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| 2. | The molecule has a zero time-average dipole moment .
分子按时间平均的偶极矩为零。
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| 3. | The dipole does not radiate energy in the direction of its axis .
偶极子在它的轴的方向上不发射能量。
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| 4. | The nitroalkanes have high dipole moments in the range of 3. 5-4. od .
硝基烷在35-4OD范围内具有较大的偶极矩。
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| 5. | Infra-red absorption takes place only when there is a change of dipole moment .
红外吸收峰仅在有偶极矩变化时才能实现。
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| 6. | Only magnetic dipole and higher multipole configurations occur in nature .
自然界中只能出现磁偶极子以及磁多极子的形式。
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| 7. | We now show how to calculate molecular dipole moments from wave function .
我们现在说明如何从波函数来计算分子的偶极矩。
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| 8. | The dipole oscillator sum can be expressed in terms of the integrated photo absorption cross section .
偶极谐振子和可以用积分后的光子吸收截面来表示。
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| 9. | Any heteronuclear diatomic molecule must have a dipole moment since its two ends are different .
任何异核双原子分子必然具有偶极矩，因为它的两端是不同的。
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| 10. | In a spherical nucleus, the coupling term implies an interweaving of the quadrupole and dipole motion .
对球形核中的耦合项意味着四级运动和偶极运动间的交织。
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