摘要
本文详细分析了相平衡系统中物种数和独立组分数的概念,指出在应用时独立组分数比物种数更方便,在涉及盐类的水合物问题时,运用组分数便于学生理解,因此相律的表达式中用独立组分数而没有用物种数。
The concept of the number of species and the number of independent component in the phase equilibrium system is analyzed in detail.The use of the number of independent component is more convenient than the number of species in the practical application,and also makes the students understand easily in involving the salt hydrates.Therefore,the number of independent component is used in the phase rule rather than the number of species
出处
《化工高等教育》
2013年第4期82-84,共3页
Higher Education in Chemical Engineering
基金
河南省教育厅人文社科重点研究项目(2011-GH-178)
河南省教育厅教学改革项目-应用化学省级名牌专业(特色专业)
河南省高等教育研究项目(2009SJGLX163)
关键词
相律
独立组分数
物种数
Phase rule
The number of independent component
The number of species
