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發(fā)布時(shí)間: 2018-12-15 23:01
正文摘要:下圖顯示了某種電子選沉降片裝置及選片原理。在沉降片圓環(huán)的每一片槽中，自里向外安插著(zhù)沉降片１、挺片２、底腳片３和擺片４。電子選片器５上有兩個(gè)磁極，分別是內磁極６和外磁極７，它們可交替吸附擺片４，使其擺動(dòng) ... |
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