correlation effect meaning in English

Electron correlation effects in hyperpolarizabilities of squarates
二酮衍生物分子的超极化率和电子相关效应
Generation of new nuclear elements is an important symbol of the research ability of a country . theoretical study on such element , not only can help the rule for the considering of the relativistic and correlation effect in the many electron system , but also can give an identification for the validity of the . present theory in the limited case
超重元素合成的能力通常是国家科技实力的一个标志，而对于超重元素的理论研究不仅有助于研究如何在多电子原子中系统的考虑相对论和相关效应，还有助于检验现有理论在极限情况下的正确性和适用条件。
In the chapter four , we studied some low - lying absorption spectroscopy and the resonant absorption probability of bohrium ( z = 107 ) by using mcdf method which included the correlation effects and relativistic effects systematically . we got some satisfied results of the ionization energy which make a good agreement with the results obtained by the semi - empirical method
论文第四章通过系统考虑电子相关效应和相对论效应，使用mcdf方法进一步预言了107号元素bh的几个较低的激发态能级以及由基态到这些激发态的共振吸收率，得到的电离能和使用半经验方法得到的电离能结果具有很好的一致性。