“medium-length hole ore blast”的概念、定义、翻译、参考文献-科学参考

单词	medium-length hole ore blast
释义	medium-length hole ore blast Encyclopedia 工学落矿释 medium-length hole ore blast中深孔爆破落矿炮孔直径为50～70毫米，孔深为5～15米的爆破崩落矿石的作业。
随便看	gated-beam tube gated clock gated decoupling gate delay gated injection gated noise gated noise source gated power gated transport gate electrode gate function gatekeeper Gatekeeper Theory gatekeeper theory gate-last process gate level measuring instrument gate pulse gate rotor gates Gates of the Arctic National Park and Preserve Gate Theatre gate tower gate turn off thyristor gate drive circuit gate voltage gateway

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