常见例句From all possible members of the spinel groups， hercynite and galaxite， were found to be the most efficient. 在所有可能的尖晶石矿族成员中，铁铝尖晶石和锰铝尖晶石被发现是最有效的(添加剂)。Keywords metallizing mechanism;active agent;galaxite; 金属化机理;活化剂;锰铝尖晶石; 返回 galaxite