CAJ | 학술논문

用热传导理论研究了初始温度、终止温度和环境温度对“电热法测定液体比热容”实验结果的影响，提出了设定终止温度的方法。实验数据测量和相关计算表明，相对于传统的温度对称测量方法，改进后的方法可显著提高实验准确度。
용열전도이론연구료초시온도、종지온도화배경온도대“전열법측정액체비열용”실험결과적영향，제출료설정종지온도적방법。실험수거측량화상관계산표명，상대우전통적온도대칭측량방법，개진후적방법가현저제고실험준학도。
Using heat conduction theory ,the effect of initial temperature ,final temperature and environmental temperature on the experimental result of liquid specific heat was studied ,and a im-proved method to set the final temperature was discussed .The experimental data and correlation cal-culation indicated that the improved method could obviously improved the uncertainty of experiment in comparison with the traditional method of symmetrical temperature .