Based on the analysis of the properties of a high carbon pyrite from Yunnan,a series tests on decarburization by flotation and sulfur selection by flotation were carried out.是什么意思_Based on the analysis of the properties of a high carbon pyrite from Yunnan,a series tests on decarburization by flotation and sulfur selection by flotation were carried out.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句