【摘要】 <正> 冷冻法是研究矿物包裹体的重要方法之一,它不仅能测定矿物包裹体溶液的盐度和密度,而且能确定包裹体溶液的成份,鉴别包裹体的类型等。冷冻法的关键设备是冷台。现采用的冷台主要有二种类型:液氮等致冷剂冷台和半导体致冷冷台,但这些冷台尚达不到精确控温的目的。1983年我们与天津致冷器厂合作设计制成了控温式半导体致冷冷台。试验表明该冷台很适合包裹研究工作,其主要特点是能在某一温更多还原

【Abstract】 A temperature-controlling-type semiconductor cooling stage was designed and manufactured by the authors in collaboration with Tianjing Cooler Factory in June, 1983. This type of cooling stage can keep constant temperature at a certain degree for a long time. The icepoint can be determined more accurately in full consideration of time. The stage can achieve high precision in keeping constant temperatures. Cooling temperature reaches-70℃ without using any coolers, such as liquid azote. Such a cooling stage is a new experimental tool for fluid inclusion study.更多还原