常見例句用作名詞 (n.)A new type of sulphoaluminate clinker containing barium was burnt from low-grade raw material of barytes, and its burning process was studied.采用低品位的重晶石為原料，燒制新型含鋇硫鋁酸鹽水泥熟料，并對(duì)該水泥熟料的燒成制度進(jìn)行了研究。 返回 barytes