电子崩尚未贯穿间隙即形成流注，流注再贯穿气隙的现象称为（   ）。

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69243' and id < 4483433 and id<>'4483433' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69243' and id > 4483433 and id<>'4483433' order by id asc limit 5