常見例句雙語(yǔ)例句The basic silver sulfide slurry was reduced directly by hydrogen in autoclave.采用硫化銀的堿性水漿在高壓釜中直接加氫進(jìn)行還原。The leaching solvents for the separation of silver sulfide and native silver were investigated in this test.文中針對(duì)硫化礦物中硫化銀與自然銀的浸取溶劑及分離方法進(jìn)行了探討。Thiourea in a sulfuric acid solution causes silver sulfide (silver tarnish) to revert to silver metal by an electrolytic action.在硫酸溶液中硫脲會(huì)引起硫化銀(氧化銀)由電解行動(dòng)恢復(fù)純銀色的金屬。www.jewelrycare.com.cn 返回 silver sulfide