“mining ground fissures”的概念、定义、翻译、参考文献-科学参考

单词	mining ground fissures
释义	mining ground fissures Encyclopedia 工学采矿地面变形释 mining ground fissures采矿地裂缝采空区上覆岩层沉降或露天矿边坡滑动，引起地表的岩、土体开裂现象。
随便看	ring bar slow wave circuit ring bar travelling wave tube ring beam ring/block test machine ringbolt Ringbom's curve ring by a radical ring cavity ring cavity laser ring chain tautomerism ring-chain tautomerism ring chromosome ring-closing metathesis ring-closing olefin metathesis ring-closing [olefin] metathesis (RCM) ring closure ring coelom ring condition ring contraction ring current ring cyclide ring-die formation ring direct product ring direct sum ring distribution network

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