我们提出了用耦合簇运动方程方法并结合半经验哈密顿参数来计算大分子体系的多光子吸收截面。
We propose the coupled-cluster equation of motion method coupled with semiempirical Hamiltonian to calculate the multi-photon absorption cross-section for complex molecular systems.
生物大分子体系的研究能够加深人们对生命过程的认识，也能够提高人类对生物大分子的综合利用。
The researches on Biomacromolecules can deepen our understanding of life science, and also can improve the applications of biomacromolecules.
稀土金属离子是一种研究生物大分子体系的有效探针，同时其自身的生物效应也越来越受到人们重视。
Rare earth ions can be used as a kind of effective probe in biomolecular studies, and their biological effects have received increasingly attention nowadays.
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