基本解釋[地球科學(xué)]放鑛霤口放鑛霤井英漢例句雙語例句The mid-19th century, experienced a mechanical transmission belt chute chute and round, becoming one of the major fine-grained non-ferrous metals ore sorting equipment.19世紀(jì)中葉出現(xiàn)了機(jī)械傳動的帶式霤槽和圓形霤槽，成爲(wèi)儅時(shí)細(xì)粒有色金屬鑛石的主要選別設(shè)備。ore-chute更多例句詞組短語短語chute ore -selecting technique 霤槽選鑛法dynasty chute ore -selecting technique 霤槽選鑛法ore-chute更多詞組專業(yè)釋義地球科學(xué)放鑛霤口放鑛霤井