“protection of ground buildings and structures”的概念、定义、翻译、参考文献-科学参考

单词	protection of ground buildings and structures
释义	protection of ground buildings and structures Encyclopedia 工学地下开采设计释 protection of ground buildings and structures地下开采地面建筑物保护为了避免地面建筑物受地下开采引起采空区上部岩层发生位移、冒落，甚至大面积移动的影响而采取的方法和措施。
随便看	NP Np NPAC NPAFC N. Palanivelu n-parallelepipedon n-parameter family n-parameter group n-parameter linear system N-particle distribution function n-partite graph NPB NPC NPCGF np chart NP-completeness NP complete problem NP-complete problem NPD n-pentane n-person constant-sum game n person cooperative game n-person cooperative game n person finite noncooperative game n-person finite non-cooperative game

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