湿火 meaning in English

damp fire

Abstract : in view of technical problem of hydro - pyro processing of lead anode slime , by changing technological conditions of pretreatment and optimizating technological procedure , the cost of process decreased and the recovery of ag increased to 98 . 34 % , which means that improved hydro - pyro process is more economically reasonable for recovering ag from anode slime
文摘:针对某厂湿火联合法处理铅阳极泥工艺存在的问题，改变了预处理条件，优化工艺结构，降低生产成本，提高了银直收率，达到98 . 34 ，使工艺更具经济合理性。