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单词 canal ray
释义

canal ray


canal ray

n (General Physics) physics a stream of positive ions produced in a discharge tube by allowing them to pass through holes in the cathode

canal ray


canal ray

[kə′nal ‚rā] (atomic physics) The name given in early gaseous discharge experiments to the particles passing through a hole or canal in the cathode; the ray comprises positive ions of the gas being used in the discharge.
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