例句與造句

1. Studies of regulator in the flotation separation of diaspore and kaolinite
   調(diào)整劑在浮選分離一水硬鋁石和高嶺石中的研究
2. Research on a new technology of flotation separation by some refractory lead - zinc ores
   某難選鉛鋅礦石浮選分離新工藝試驗(yàn)研究
3. The beheviour of four low - molecule weight organic acid lactic acid , hydroxy - acetic acid , mercapto - acetic acid , glyconic acid as iron - containing silicate - aegirines depressants on the hematite direct flotation is investigated in this paper . the results of flotation tests with pure minerals , artificial mixture of minerals and naturally occurring ore show this depressants have good selectivity in flotation . the flotation separation of hematite from aegirine is achieved successfully with the four depressants
   本文研究了四種小分子有機(jī)酸抑制劑乳酸、羥基乙酸、巰基乙酸、葡糖酸在赤鐵礦正浮選中對(duì)含鐵硅酸鹽脈石霓石的抑制行為，純礦物、人工混合礦與實(shí)際礦石浮選實(shí)驗(yàn)均證明了它們具有良好的選擇性抑制作用，可以成功地實(shí)現(xiàn)赤鐵礦與霓石的浮選分離。
4. It's difficult to find flotation separation in a sentence. 用flotation separation造句挺難的