bn:00029904n
Noun Concept
Categories: Physical chemistry, Gases
EN
effusion  effusive
EN
Flow under pressure WordNet 3.0
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EN
In physics and chemistry, effusion is the process in which a gas escapes from a container through a hole of diameter considerably smaller than the mean free path of the molecules. Wikipedia
Process of gases passing through a small hole. Wikipedia Disambiguation
Process of gases passing through a hole or holes considerably smaller than the mean free path of the gas molecules. Wiktionary
Chemistry: process. Wiktionary (translation)
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