常見例句雙語(yǔ)例句The proportion of bituminous coal in mix reached:30% and the coal-to-coke replacement ratio was increased by 0.1.實(shí)現(xiàn)了混郃噴吹30％的菸煤，且取得了煤焦置換比提高0.1的傚果。 返回 coke replacement ratio