液体和固体介质的极化过程中不会或几乎不会产生能量损耗的极化是(    )。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69526' and id < 4504672 and id<>'4504672' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69526' and id > 4504672 and id<>'4504672' order by id asc limit 5