摘要
在Ｊａｃｏｂｓｏｎ液体分子自由程理论以及液体分子自由程压力系数与温度系数的基础上，研究了有机液声速与自由程压力系数、声速与自由程温度系数的关系，给出了具体关系式．
This paper is based on the Jacobson′s free length theory and the pressure coefficient and temperature coefficient of free length in liquids which are provided by refarence 1. It studies the relationship between the pressure coefficient of ultrasonic velocity and the pressure coefficient of free length, and the relationship between the temperature coefficient of ultrasonic velocity and the temperature coefficient of free length.
出处
《陕西师大学报（自然科学版）》
CSCD
北大核心
1997年第1期32-35,共4页
Journal of Shaanxi Normal University(Natural Science Edition)
基金
国家自然科学基金
关键词
有机液
声速压力系数
液体
声速系数
分子自由程
organic liquids
ultrasonic velocity pressuer coefficient
ultrasonic velocity temperature coefficient
