单词 | cryostat |
释义 | cryostat/ˈkrʌɪə(ʊ)stat![]() noun 1An apparatus for maintaining a very low temperature.Temperature was controlled by a gold-chromel thermocouple at the base of the cryostat and monitored with an identical thermocouple immersed directly in the sample (approximately 3 mm above the illuminated volume) during measurement....
2A cold chamber in which frozen tissue is divided with a microtome: [as modifier]: cryostat sections about 5μm thick...
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