不是說矽和稀土用的是同樣原理和技術,隻是比喻原料提純是有挑戰的,需要時間去摸索的

來源: cn_abcd 於 2025-10-17 08:47:02 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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