定压比热
参考答案：单位质量的物质，在压力不变的条件下，作单位温度变化时相应的焓的变化。
______ admitted to famous universities，parents should try to cure their children ______ bad habits.
A．In order to；from
B．So as to be；of
C．So as to be；from
D．In order to be；of
( )决定组分是否能被电泳法分离。
A．保留时间B．峰面积C．电泳淌度D．电渗E．理论塔板数
