Expounds the mechanism of freezing point depression from the viewpoint of free energy and colligative properties.
从自由能和依数特性的原理出发阐明了结冰相变点下降的机理。
A device for determining molar mass with freezing point depression was improved, which consists of the Dewar bottle, sample container, Beckmann thermometer, and motor stirrer.
介绍一个改进的凝固点下降法测定摩尔质量实验装置，它由保温瓶、凝固点杯、贝克曼温度计、电动搅拌器等几部分构成。
Design of a freeze concentration system must take into account the natural freezing-point depression observed in many foods.
设计冷冻浓缩系统时，我们必须考虑到许多食品的自然冰点下降。
Several empirical equations for the calculating of freezing points through freezing point depression methods are introduced in this paper.
本文介绍了几种通过计算冻结点下降值求得冻结点的经验公式。
Several empirical equations for the calculating of freezing points through freezing point depression methods are introduced in this paper.
本文介绍了几种通过计算冻结点下降值求得冻结点的经验公式。
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