ignitron

ig.ni.tron

n.（名词）
A single-anode, mercury-vapor rectifier in which current passes as an arc between the anode and a mercury-pool cathode, used in power rectification.
引燃管：用于调整电力的单阳极，汞气调节器，电流以电弧的形式流动于阳极和水银液体的阴极之间

来源：
igni(te)
igni(te)
-tron
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