1·It is a diatomic molecule.
这是一个双原子分子。
2·So, I will point out, in terms of mo theory, because it rigorously does take into account quantum mechanics, it starts to become complicated once we go beyond diatomic molecules.
我要指出的是，对于MO理论，以为它严格的遵守量子力学，所以一旦超过双原子分子，就变得十分复杂了。
3·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。
4·The interaction between simple diatomic molecules such as CO and transition metal surfaces may lead to breaking and making chemical bonds and trigger important surface catalyzed reactions.
简单双原子分子CO与过渡金属间的相互作用，可能导致化学键的断裂与形成，并且引发重要的表面催化反应。
5·In this paper we have calculated the vibrational relaxation rate by molecular dynamics simulation for homonuclear diatomic molecular crystal.
本文用分子动力学模拟方法计算同核双原子分子晶体的振动弛豫速率。
1·Vaporizing ices from the comet included cyanogen and diatomic carbon, both gases that glow green in sunlight out in the vacuum of space.
这颗彗星蒸发的冰中含有氰和二价碳，在太空真空环境下被阳光照射时，两种气体均发出绿光。