专业字典>英语词典>alum翻译和用法

alum

英 [ˈæləm]

美 [ˈæləm]

n.  明矾,白矾(用于制革、印染等)

复数:alums 

化学

BNC.28085 / COCA.17889

牛津词典

    noun

    • 明矾,白矾(用于制革、印染等)
      a substance formed from aluminium/aluminum and another metal, used, for example, to prepare leather and to change the colour of things

      英英释义

      noun

      • a double sulphate of aluminum and potassium that is used as an astringent (among other things)
        1. a person who has received a degree from a school (high school or college or university)
            Synonym:alumnusalumnagraduategrad
          1. a white crystalline double sulfate of aluminum: the potassium double sulfate of aluminum
              Synonym:potassium alumpotash alum
            1. a white crystalline double sulfate of aluminum: the ammonium double sulfate of aluminum
                Synonym:ammonia alumammonium alum

              双语例句

              • Mix 8 grams of alum with 7 grams of cream of tartar in a small amount of hot water.
                将八克明矾和七克的酒石混合在少量的热水中。
              • Yet success can breed bad habits& a point several Microsoft alum hammered home.
                但是,几名前微软员工反复强调,成功也往往会滋生出恶习。
              • Sedimentation: after the addition of coagulant and the mixture reaction, colloid impurities in water coagulate into larger alum grains, which are further removed from the sedimentation tank.
                沉淀:原水加混凝剂后,经过混合反应,水中胶体杂质凝聚成较大的矾花颗粒,进一步在沉淀池中去除。
              • Determination of Pb in Edible Potassium Alum by the Stabilized Temperature Platform Furnace AAS
                等温平台石墨炉原子吸收法测定食用明矾中的铅
              • Analysis and Countermeasures for the Safety of Ventilation System of Wenzhou Alum Mines in Middle and Later Operation Periods
                温州矾矿开采中后期通风系统安全分析与对策
              • Effects of Alum on trace elements and SOD of rats brain
                明矾对大鼠脑组织微量元素及SOD活性的影响
              • Alum will settle turbid water.
                明矾可以澄清浊水。
              • Mix eight grams of alum with seven grams of cream of tartar in a small amount of hot water.
                将八克明矾和七克酒石膏用少量的热水混合在一起。
              • Tap water disinfect system, alum adding system, new sewage disposing technology, monitor system optimize configure.
                自来水系统,加矾系统,污水处理新技术,监测系统的优化配置。
              • The second is the only flour, but it soon died because of the excessive amount of flour Lishan alum.
                第二只吃的是面粉,然而它也很快死了,因为面粉里掺了过量的明矾。