常见例句雙語例句The arsenolite cinders were treated by the processes of oxidizing roasting-pyrolusite pulp absorption, magnetizing roasting-magnetic separation and acid leaching.採用氧化焙燒—軟錳鑛漿吸收、磁化焙燒—磁選、酸浸工藝処理砷華廢渣。 返回 magnetizing roast