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本文以G矩阵的因解和振动频率确定力常数为出发点,对A矩阵中矩阵元λ_i的排列规律作了进一步研究,讨论了Freeman给出的λ_i排列关系的适用范围,计算结果说明此种排列关系具有较大的局限性,不能应用于一般情况。
In this paper, the force constants are determined by the solution of the G matrix and the vibration frequency. The arrangement of the matrix elements λ_i in A matrix is further studied. The applicable range of the λ_i arrangement given by Freeman is discussed. The calculation results show that this arrangement Relationship has greater limitations, can not be applied to the general situation.