Andragogical采矿专家语言训练模型 Evgeniya邦达里瓦, 加林那契斯托科娃, 尤里Kleshevskyi, 谢尔盖·赛尔盖夫并 Aleksey Stepanov E3SWebff.,21(2017)04019 DOI: https://doi.org/10.1051/e3sconf/20172104019