“development by ramp”的概念、定义、翻译、参考文献-科学参考

单词	development by ramp
释义	development by ramp Encyclopedia 工学矿床地下开拓方法释 development by ramp斜坡道开拓采用可通行无轨胶轮自行设备的斜坡道作为矿石提升，人员、材料和设备出入的主要通道的开拓方法。
随便看	sediment barrier sediment bearing capacity sediment budget sediment capping sediment carrying capacity of flow sediment delivery ratio sediment disaster sediment discharge sediment discharge ratio sediment dispersal system sediment dynamics sediment flush by density flow sediment forecasting sediment gravity flow sediment incipient motion sediment measurement sediment meter sediment microbe sediment monitoring sedimentology sedimento-metamorphic iron deposit sediment pollution sediment property sediment quality criteria sediment regulation of reservoir

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