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单词 photomask
释义

photomask

/ˈfəʊtəʊmɑːsk/
noun
Electronics a photographic pattern used in making microcircuits, ultraviolet light being shone through the mask on to a photoresist in order to transfer the pattern
【电子】光(透)掩模。
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更新时间:2025/3/19 22:56:36