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单词
thyratron
释义
thy·ra·tron
\ˈthīrə.ˌträn\
noun
(
-s
)
Etymology:
from
Thyratron,
a trademark
:
a gas-filled 3-element hot cathode tube in which the grid controls only the start of a continuous current thus giving the tube a trigger effect
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更新时间:2025/10/7 4:57:05