常见例句The flotability of pyrophyllite is best among three aluminosilicate minerals by using 1228 as the collector.研究採用胺類捕收劑時鋁土鑛中一水硬鋁石和含鋁矽酸鹽鑛物單鑛物的浮選行爲。 返回 Amine-collector