The determinating errors of fuel gases calorific value measured by the manual water-flow calorimeter were discussed in this paper which include systematic error uncertain systematic and random error .

本文讨论了 水流 式手动 热量 计测定燃气热值的误差，包括系统误差，未定系 差和随机误差。

Application of Excel on Calorific Value Calculation of Water-Flow Calorimeter

Excel在 水流 型 气体 热量 计热值计算中的应用