phase variation

英 美
  • 相变异,相转变
  • phase n.相位;方面;局面;阶段;时期vt.逐步执行
  • variation n.变种;变奏曲;变动;变化
    1. The mechanism of high water absorbency of superabsorbent polymers was explained according to thermaldynamic theory and phase transition theory.
      用热力学理论和相转变理论阐明了高吸水性树脂的吸水机理。