The article deals with the oil and rock mineral property according to the molecularorbit theory and the energy band theory of the solid material.
该文依据分子轨道理论和固体物质的能带理论，对石油及岩石矿物的荧光性成因进行了论述。
2
In order to get the stable structure of molecule, we have used the molecularorbit theory, which is introduced in second chapter we introduce this theory.
为了比较严格的得到一个分于的稳定结构，我们用到了分子轨道理论，第二谷章介绍了这一理论。
3
The high collecting strength and good selectivity of T-2K is explained using the theory of hard soft acid base and the theory of frontier molecularorbit.