“封层”的概念、定义、翻译、参考文献-科学参考

单词	封层
释义	封层 Encyclopedia 工学公路路面释 seal coat封层为封闭表面空隙、防止水分侵入面层或基层，在面层或基层上铺筑的沥青薄层。
随便看	characteristic number of an operator characteristic numbers of distribution characteristic of a differential equation characteristic of a field characteristic of a hypersurface characteristic of a logarithm characteristic of an integral equation characteristic of a ring characteristic operator characteristic operator function characteristic parameter characteristic parameter of antenna characteristic piece characteristic plane characteristic p-method characteristic point characteristic polynomial characteristic polynomial of a graph characteristic polynomial of a matrix characteristic quadratic form characteristic radius characteristic ray characteristic ray cone characteristic ring characteristic root

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