晶体和非晶体导热性能比较实验的探讨  

Analysis on the thermal conductivity experiment of crystal and amorphous matters

作　　者：郑少山[1] 李春密[2] 李正福[2] 

机构地区：[1]河西学院物理科学与电子技术系,甘肃张掖734000 [2]北京师范大学物理系,北京100875

出　　处：《物理实验》2011年第1期25-27,共3页Physics Experimentation

摘　　要：针对"晶体与非晶体导热性能比较实验"成功率不高的问题进行研究,给出了典型材料的对比实验结果,并深入探讨了影响实验的关键因素,同时对新课程中的实验研究进行了分析和反思.For the low success rate of the comparative experiment of thermal conductivity of crystal and amorphous matters,the results of the experiment on typical materials were given,and the critical factors of the experiment were discussed.At the same time,the experimental research in the New Course was analyzed and reflected.

关 键 词：晶体 非晶体 导热 

分 类 号：G633.7[文化科学—教育学]