This paper discussed the assessment of uncertainty of air's specificheatcapacity ratio, and gave a method of more reasonable, standard and easy for teaching.
本文对空气比热容比实验不确定度的估计进行讨论,提出一种比较合理、规范、又便于教学的近似处理方法。
2
A calculation formula for determining the specificheatcapacity of solid with an improved RD496-III microcalorimeter was derived.
推导了用改进的RD496 - II I型微热量计测定固态物质比热容的计算式。
3
The error analysis indicates that DSC method is effective and can be used to measure the specificheatcapacity at constant pressure of other crystals.