Endothermic and exothermic reactions and their relationship to the breaking and forming of bonds .
吸热和放热反应与打破和形成键的关系。
It had one question : " is hell exothermic or endothermic ? Support your answer with a proof . "
只有一个问题:“地狱是放热的还是吸热的?用一个证明支持你的答案。”
Thermal cracking and catalytic cracking of endothermic hydrocarbon fuel on mixture catalyst .
吸热型碳氢燃料的热裂解及混合催化裂解性能。
Important marine food and game fishes found in all tropical and temperate seas ; some are at least partially endothermic and can thrive in colder waters .
所有热带和温带海洋中重要的食用和猎用海生鱼;一些是少部分吸热并可以在寒冷水域中繁衍。
Producing methyl acetate and ethyl acetate are exothermic , however , to produce n-propyl actate and n-butyl acetate show the reactions are endothermic .
得到醋酸甲酯和醋酸乙酯在反应过程是放热反应;而醋酸正丙酯和醋酸正丁酯在反应过程中是吸热反应。
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 .