More place in particular is given to the introduction of the precise equations for total heat content in smoke , replacing the former diagram so as to be suitable for using computers .
侧重介绍烟气热焓的精确计算公式以代替原有的图表，便于应用电子计算机。
His total heat output was measured and compared with the calorific content of the food he ate.
量出他的总热量输出，并与他吃进去的食物的含热量作了比较。
His total heat output was measured and compared with the calorific content of the food he ate.
量出他的总热量输出，并与他吃进去的食物的含热量作了比较。
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