"Cryostat" Natural Recordings by Native Speakers
A cryostat is a type of laboratory equipment used to maintain a very low temperature, usually below -150°C, in order to store or study materials that require such low temperatures. It is essentially a large container or chamber that is cooled to a very low temperature using liquid nitrogen or helium, and is often used in fields such as physics, chemistry, and biology to study the properties of materials and biological samples at very low temperatures.
Cryosection refers to a technique in biology and medicine where a sample of tissue or organ is preserved by being rapidly frozen to very low temperatures, typically with liquid nitrogen, and then sectioned into thin slices using a cryotome (a special type of microtome). This technique is often used to study the microscopic structure of tissue and to examine the effects of disease, injury, or treatment on tissue.