Is hell exothermic or endothermic ? Support your answer with proof .

地狱是放热还是吸热？回答并提出论据。

New evidence appears to confirm that the ancient creatures were endothermic , or warm-blooded , like their modern descendants - birds .

最新证据证实，恐龙这种远古生物跟它的现代后裔鸟类一样，都是温血动物。

Is hell exothermic or endothermic ?

地狱是吸热还是放热的?

Study on endothermic hydrocarbon fuel cracking over mixed catalysts modified by ag and la .

吸热型碳氢燃料在银、镧改性混合分子筛上的裂解研究。

Hydrolysis and the reaction is the reverse process ; neutralization reaction exothermic , so it is endothermic .

水解是中和反应的逆过程；中和反应放热，所以它是吸热的。