“sublevel caving method with sill pillar”的概念、定义、翻译、参考文献-科学参考

单词	sublevel caving method with sill pillar
释义	sublevel caving method with sill pillar Encyclopedia 工学阶段崩落采矿法释 sublevel caving method with sill pillar有底柱分段崩落采矿法将阶段划分为若干个分段，在每个分段下部设有出矿专用的底部结构，矿石按分段自上而下逐段依次进行回采的采矿方法。又称有底部结构的分段崩落采矿法。
随便看	finger finger citron finger city finger cymbals finger-feeling of pulse fingering fingerleaf ghost lampstand fingermark development and enhancement finger-nail pressing finger of God finger-painting finger plate of track beam finger-pressing manipulation fingerprint fingerprint characteristics of crude drug fingerprint compound correlation fingerprint feature fingerprint identification fingerprint of chemical constituents of Chinese materia medica fingerprint recognition fingerprint region fingerprint reproducibility of crude drug fingerprints of forage varieties fingerprint systematization of crude drug fingers of instantiation model

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