“lining of tunnel and underground engineering”的概念、定义、翻译、参考文献-科学参考

单词	lining of tunnel and underground engineering
释义	lining of tunnel and underground engineering Encyclopedia 工学隧道及地下工程衬砌释 lining of tunnel and underground engineering隧道及地下工程衬砌沿隧道及地下工程周边用钢材、混凝土或钢筋混凝土等材料修建的永久性支护结构。
随便看	restricted predicate calculus restricted problem restricted problem of three bodies restricted product restricted quantifier restricted randomization restricted random sampling restricted range restricted ring restricted root restricted root system restricted rotation restricted rotation; hindered rotation restricted series restricted set product restricted singular value decomposition restricted solution Restricted Stock restricted symmetric group restricted theory restricted theory of relativity restricted three-body problem restricted wreath product restricting restriction

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