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  • “sillar”的英英意思

    “sillar”的英英意思

    单词 sillar 释义 sillar Geol.|silj(r)|[Sp.]An ignimbrite or volcanic tuff that has not become indurated by welding.1948C. N. Fenner in Bull. Geol. Soc. Amer. LIX. 883 There has been a tendency to call all such deposits ‘welded tuffs’... For those in wh...

    2025-12-21