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electron multiplier
释义
WordReference Random House Unabridged Dictionary of American English © 2024
elec
′
tron mul′tiplier,
[
Electronics.
]
Electronics
a vacuum tube containing a number of dynodes that serve to amplify the flow of electrons from the cathode by means of secondary emission.
1935–40
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litigate
litigation
litigative
litigator
litigious
litigiously
litigiousness
litmus
litmus paper
litmus test
litotes
litre
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litt. d.
littd
litten
litter
litterae humaniores
litterateur
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litterbag
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litterbugging
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更新时间:2026/8/23 3:10:41