词汇“澶渊”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	澶渊
释义	澶渊澶渊[chán yuān]1.■（古地名，在今河南濮阳县西南） Chanyuan， the name of an ancient place in Henan Province
随便看	compact complex surfaces compact convex set compact crown compact double layer compacted catalyst compacted density compacted rockfill compacted soil compacted soil foundation compacted thickness compact extractor compact galaxy compact-grain compact-grain structure compact Hausdorff space compact heat exchanger compact homology manifold compactibility compactification compactificationof a topological space compacting compacting by extrusion compacting equipment compacting factor compacting process

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