The pyrolysis reaction an endothermic reaction and yields flammable gases, while the fuel oxidation is exothermic.
前者是吸热反应,释放可燃气体, 后者是放热反应,提供阴燃所需的能量.
A layer of nickel catalyst was provided to promote the endothermic reaction of steam and methane.
底层镍催化剂促进蒸汽和甲烷的吸热反应.
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