softening是什么意思
中文翻译软化法,软水 法
网络释义
1)softening,软化法,软水 法2)water-infusion softening method,注水软化法3)tening of water,硬水软化;软化水法;软化硬水4)ground stiffness softening method by water injection,刚度注水软化法5)sulphonated coal softening for water,磺化煤软水法6)water softening by heating,水的加热软化法
