Review S.J.T.0. Phase Transformation and Applications ·Logarithms 对数 ·Differentials 微分 ·Partial derivatives 偏微分 ·Total differential 全微分 ·Factorials 阶乘 Homogeneous functions 齐次函数 Lagrange method of undetermined multipliers 拉格朗日未定乘数法 SJTU Thermodynamics of Materials Spring20o9©X.J.Jin Lecture 1 First law I 3/38Phase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Spring 2009 © X. J. Jin Lecture 1 First law I 3/38 • Logarithms 对数 • Differentials 微分 • Partial derivatives 偏微分 • Total differential 全微分 • Factorials 阶乘 • Homogeneous functions 齐次函数 • Lagrange method of undetermined multipliers 拉格朗日未定乘数法 Review