S.J.T.0. Keywords Phase Transformation and Applications Units - Length长度 Mass and Amount of Material 质 量 Time 时间 Electric Current 电流 Temperature 温度 -Force 力 -Pressure 压强 Volume 体积 - Energy 能量 Power 功率 -Composition 成分 Checking units SJTU Thermodynamics of Materials Spring 2009 ©X.J.Jin Lecture 1 First law I 2/38Phase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Spring 2009 © X. J. Jin Lecture 1 First law I 2/38 • Units – Length 长度 – Mass and Amount of Material 质 量 – Time 时间 – Electric Current 电流 – Temperature 温度 – Force 力 – Pressure 压强 – Volume 体积 – Energy 能量 – Power 功率 – Composition 成分 • Checking units Keywords