大学物理实验
大學物理實驗
대학물리실험
PHYSICAL EXPERIMENT OF COLLEGE
2012年
1期
4-6
,共3页
冉凯华%冷雪松%王艳东%郭晓彤%徐崇
冉凱華%冷雪鬆%王豔東%郭曉彤%徐崇
염개화%랭설송%왕염동%곽효동%서숭
稳态法%不良导体%导热系数
穩態法%不良導體%導熱繫數
은태법%불량도체%도열계수
steady state method%poor heat conductor%thermal conductivity coefficient
测量不良导体导热系数实验中的稳定导热条件下的温度时,在选取温度范围内通过反复升温降温的方法,即可迅速准确测得平衡温度,加快了实验速度,减小了实验测量误差。
測量不良導體導熱繫數實驗中的穩定導熱條件下的溫度時,在選取溫度範圍內通過反複升溫降溫的方法,即可迅速準確測得平衡溫度,加快瞭實驗速度,減小瞭實驗測量誤差。
측량불량도체도열계수실험중적은정도열조건하적온도시,재선취온도범위내통과반복승온강온적방법,즉가신속준학측득평형온도,가쾌료실험속도,감소료실험측량오차。
When the stable state temperature is measured in the experiment of thermal conductivity coefficient, the method of repeat rise and drop temperature within the selection temperature range is used to get balanceable temperature accurately. This method can improve the measuring speed, and reduce the measuring error.
