“rock fragmentation material”的概念、定义、翻译、参考文献-科学参考

单词	rock fragmentation material
释义	rock fragmentation material Encyclopedia 理学孔内钻具释 rock fragmentation material碎岩材料钻进中直接破碎岩石的硬或超硬材料。
随便看	back blade back bonding backbonding backbone backbone network backbone of percolation cluster back-break thrust sequence back-carrying manipulation backcloth back corona back cover backcross backcross breeding backcross breeding of forage plants back cushion back diffusion back discharge back discharge extinguishing voltage back discharge propagation back discharge reentrant back discharge vanishing temperature back donation backdoor backdraft backed weave

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