This paper introduces the method of lattice dynamics in free boundary and presents some significant results obtained.
文章介绍了自由边界晶格动力学方法，并给出由该方法所得到的一些有意义的结果。
2
The common program, which can calculate the lattice vibration for various crystals with NaCl structure type, has been made and it is applicable to cyclic or free boundary condition.
编制了氯化钠型结构各种晶体的晶格振动通用程序；它适用于循环或自由边界条件。
3
It is, however, powerful enough to set electrons vibrating-particularly those electrons already floating free inside a metallic crystal lattice.