摘要
本文,旨在说明,热仅仅是产生热膨胀现象的外因,能否发生热膨胀还要决定于内因。联系《固体物理学》知识进行分析,给出理论结果,其内因是由于非简谐振动引起的.
This anticle animly explain that heat merely is external cause.Which can produce thermoexpansion pheromenen.Whether thermo-expansion happen or not relys on internal cause.Analyse the cause with the knowledge if 'Solid phgsics' and draw a conclusion,that the internal cause is caused by non-Simple harmonic Oscillation.
出处
《青海师范大学学报(自然科学版)》
1995年第3期29-31,共3页
Journal of Qinghai Normal University(Natural Science Edition)
关键词
热膨胀
简谐振动
非简谐振动
晶格振动
thermo-expansion,Simple harmonic oscillation,nonsimple harmonic oscillation