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单词
ignitron
释义
ignitron
/ɪgˈnaɪtrɒn/
noun
a kind of rectifier with a mercury cathode, able to carry large electric currents
引燃管, 放电管。
词源
1930s: from
IGNITE
or
IGNTION
+
-TRON
.
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更新时间:2025/10/18 13:52:46