alphatron
التعريفات والمعاني
== English ==
=== Etymology ===
From alpha + -tron.
=== Pronunciation ===
(Received Pronunciation) IPA(key): /ˈæl.fəˌtɹɒn/
(General American) IPA(key): /ˈæl.fəˌtɹɑn/
=== Noun ===
alphatron (plural alphatrons)
A kind of ionization tube for measuring vacuum.