molecular crystal meaning in English

分子结晶
分子晶体

In chapter two we analytically study the nonlinear lattice effects for the ground state of electron - phonon interaction one - dimensional molecular crystal system
第二章用解析方法研究一维分子晶体电子-声子耦合系统基态中晶格非线性效应。
In this thesis , we study the nonlinear effects in electron - phonon interaction of one or quasi - one dimensional system with the nonlinearity of phonon ( lattice ) . using the variational method and coherent method we study the ground state properties of one - dimensional molecular crystal and the soliton characteristics in protein molecular chain , respectively
本文以较简单的一维(或准一维)电子-声子耦合系统为对象，在计入声子(晶格)非线性的条件下，分别采用变分法和量子相干态方法研究了一维分子晶体基态的性质和蛋白质分子链中孤立子特性。