Cryoscopy is obtained by classical chemical methods. 冰点是由经典的化学方法获得的。
This paper describes the general principle, calculus for thin film comparative method of cryoscopy,and concerned problems in the measure. 介绍了熔点下降薄层比较法的原理、计算方法和测量时需注意的问题。
The structure and working principle of the devices for melting point measurement by means of thin film comparative method of cryoscopy were introduced. 介绍凝固点下降薄层比较法测量熔点标准物质熔点的测量装置的构成与工作原理。
Keywords colligative properties;cryoscopy;boiling point elevation;dilute solution; 依数性;凝固点降低;沸点升高;稀溶液;
