煤的氧化放热是引起煤自燃的主要原因。
Exothermic oxidation of coal is the main cause of spontaneous combustion.
油品储罐中硫化亚铁氧化放热是引起油品自燃的主要原因。
The exothermal reaction of the iron sulfide in oil storage tanks was the main cause of self-ignition of the oil products.
硅氧化放热有利于铁水脱硫，这将部分抵消喷吹后炉缸氧势升高对脱硫的不利影响，结果生铁硫含量基本稳定。
It will counteract partially the harmful influence of oxygen potential elevation by the injection. As the result, the content of sulfur in hot metal basically remains stable.
燃料和氧化剂间的放热反应产生可膨胀的高温高压气体。
This exothermic reaction of a fuel with an oxidizer creates gases of high temperature and pressure, which are permitted to expand.
一般物质与氧气发生氧化时放热，个别可能吸热如氮气与氧气的反应。电化学中阳极发生氧化，阴极发生还原。
The general substance and oxygen oxidation, the individual may absorb heat, such as the reaction of nitrogen and oxygen. Anodic oxidation and cathodic reduction in electrochemical process.
这种氧化降解反应是一个放热反应，反应开始后即不需要再给反应体系额外提供能量。
The oxidation degradation reaction is exothermic, which needs no extra energy supply for the reaction system after the reaction begins.
燃油以化学能的形式提供所需的能量：燃油燃烧(被氧化)释放热量。
Fuel provides the needed energy in the form of chemicals that can be combusted (oxidized) to release heat.
燃油以化学能的形式提供所需的能量：燃油燃烧(被氧化)释放热量。
Fuel provides the needed energy in the form of chemicals that can be combusted (oxidized) to release heat.
应用推荐