晶体熔化和凝固实验的改进

Improvement on the experiment of crystal melting and solidification

针对晶体熔化和凝固实验的难点及不足,采用间歇式加热的方法来探究晶体熔化和凝固实验.通过实验数据可以看出,晶体在熔化和凝固时,温度保持一段时间不变,基本上揭示了晶体熔化和凝固时的客观规律.

Aiming at the deficiency of the experiment of crystal melting and solidification, a method that intermittently heat up crystal was presented. The crystal kept the same temperature while melting or solidification, which preferably revealed the law of crystal melting and solidification.