双原子分子

So research symmetrical diatomic molecule have a significance.

所以研究对称的双原子分子的谐波产生有着重要的意义。

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。

Figure 14.5 and 14.6 show this division for a homonuclear and a heteronuclear diatomic molecule.

图14.5和14.6示出同核和异核双原子分子的这种分区。

These results supply necessary data for the studies which need high-lying vibrational energies and dissociation energies of diatomic alkali-metal molecule.

这些结果为需要碱金属双原子分子精确振动能谱和离解能的科学研究提供了重要数据。

The results denote that the diatomic molecule bond lengths and vibrational frequencies computed by using of an ab-initio method agree well with experimental spectroscopic data.

结果表明：用从头算法计算的双原子分子的键长和振动频率与实验光谱数据吻合较好。

All these phenomena indicate that 9-parameter Murrell-Sorbie analytical potential energy function can truly describe especial potential energy curve of diatomic molecule.

这也从侧面放映出该势能函数能够正确表示双原子分子的特殊势能曲线。

The algebraic method is used for the first time to study the vibrational spectroscopic constants and the vibrational spectra of three electronic states of alkali heteronuclear diatomic molecule: NaLi -、、 state. The dissociation energies of these states are studied using the algebraic energy method.

文章使用作者建立的基于微扰理论的代数方法，首次研究了碱金属异核双原子分子NaLi的、、三个电子态的振动光谱常数和振动能谱；使用基于AM的代数能量方法研究了这些电子态的离解能。

Diatomic molecule ; Vibrational energy spectrum ; Algebraic method ; Physical representation

双原子分子；振动能谱；代数方法；物理表象

The Murrell-Sorbie potential energy function curves of diatomic molecule of Au2 Cu2 Y2 AuY and AuCu have been obtained, then the spectral datum and force constants have been derived..

导出了Au_2、Cu_2、Y_2、AuY和AuCu双原子分子的Murrell-Sorbie势能函数，在此基础上推导出光谱项常数和力常数。

The heaviest nonradioactive halogen, it is a nearly black crystalline solid (diatomic molecule I2) that sublime s to a deep violet, irritating vapour.

是最重的非放射性卤素，为几近黑色的晶体(双原子分子I2)，升华后为深紫色刺激性的蒸气，在自然界从不以元素状态存在。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。