“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	breeding by selection breeding cycle breeding factor breeding-fire breeding for forage quality breeding for nutrient efficiency breeding for resistance to disease and insect breeding for stress tolerance breeding gilt house breeding ground breeding material breeding nursery of forage plants breeding objectives for forage plants breeding of allelopathic crop cultivars breeding of forage plants breeding of laboratory animal breeding of nuclear fuel breeding of synthetic cultivars for forage plants breeding pig breeding population breeding program breeding pyramid breeding ratio Breeding Science breeding season

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