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单词 aston dark space
释义

Aston dark space


noun Physics.

the dark region between the cathode and the cathode glow in a vacuum tube, occurring when the pressure is low.

Origin of Aston dark space

named after F. W. Aston

Words nearby Aston dark space

Astolat, as-told-to, astomatous, astomia, Aston, Aston dark space, stone's throw, a, astonied, astonish, astonishing, astonishment
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020
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