若固体介质被击穿的时间很短，又无明显的温升，可判断是（）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32603' and id < 2592469 and id<>'2592469' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32603' and id > 2592469 and id<>'2592469' order by id asc limit 5