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The present situation of research on magnetic ink all around the world was reviewed.
综述国内外磁性油墨的研究现状。
youdao
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The present situation of fault unsealing research is summarized.
综述了断层开启机制的研究现状。
youdao
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The present situation of fault unsealing research is summarized.
综述了断层开启机制的研究现状。
youdao