change of state

英 美
  • n.改变状态
  • change n.变化;零钱v.改变
  • of prep.关于;...的(表所属);出身于;由于
  • state n.情形;状态;国家;州;政府adj.国家的;州的;国事礼仪的v.陈述;声明;说明;规定
Noun:
  1. the act of changing something into something different in essential characteristics

    1. Measurement of the amount of heat evolved or absorbed in a chemical reaction, change of state, or formation of a solution.
      反应热测量对某一化学反应过程、状态变化过程或一溶解过程释放也或吸收的热量所作的测量