摘要
本文采用量子统计方法，得到了声子熵的计算公式和初步结果，同时还提出在硅酸盐熔体两种阴离子结构团的缔合反应中，声学支声子所提供的声子熵起了重要作用。
By using quantum statistics, this paper obtains the initial results and the formula with which the entropyof phonons may be calculated. At the same time, it points out that the entropy which is provided by thesound branch plays an important part in the associated reaction of the two kinds of structural groups of negative ions in silicate melts.
关键词
硅酸盐熔体
阴离子结构团
缔合反应
声子熵
Silicate melts, the structural groups of negative ions, associated reaction, the entropy ofphonons
