They know nothing about exothermic chemical reactions.他们对放热的化学反应一无所知.In general, exothermic combustion reactions require two reactants.一般说来, 放热燃烧反应需要两种反应物.Exothermic reaction can be reduced by adding hexahydrophthalic an...
By contrast , the process for goethite and manganite were exothermic.硼在针铁矿、水锰矿上的吸附为放热过程,解吸为吸热过程.Is Hell exothermic ( gives off heat ) or endothermic ( absorbs heat )?地狱是散 发热量 还是吸收热量?They know nothing about exothermic che...
Her notes gave us just the bare skeleton of her theory.她的笔记只给我们提供了她的理论的梗概。A skeleton staff of 20 is being kept on.留下了20名骨干人员。Only a skeleton staff remains to show anyone interested around the site.只有一小部分必需的工作人员留在那里，带有兴趣的...