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- Grade of nickel concentrate 镍精矿品位
- Under the condition of producing qualified nickel concentrate,the increase of nickel recovery is limited in a bench test and commercial test by strengthening pulp dispersion and desliming. 针对矽酸盐型镍矿石采用目前成熟的浮选方法回收其中的镍,在产出合格镍精矿的前提下,通过强化矿浆分散、脱泥的小型试验和工业试验,镍回收率提高有限。
- Uemura, Y. and Hattate, Y., "Effect of Nickel Concentration Profile on Selectivity of Acetylene Hydrogenation",J. Chem. Eng. Japan., 22, 3, 287 (1989). 游锡青,"制备钯-铜双金属抗硫毒化触媒从事乙炔选择性氢化反应",逢甲大学化工所硕士论文(2000)。
- A low number; a low grade of oil. 一个小的数; 低级油
- Study on New Technology of Nickel Concentrate by Acid Pressure Leaching 镍精矿加压酸浸新工艺研究
- Please advise the grade of fuel. 请问这是什么牌号的燃油?
- Thus, our nickel is made of nickel. 例如,我们的五分镍币是以镍制造的。
- I got a grade of 85% on the English test. 我英文考试得85分。
- You should use a higher grade of gasoline. 您该用高档汽油。
- The process for removal of iron from chlorine leaching solution of nickel concentrate 镍精矿氯气浸出液净化除铁工艺
- He merits a grade of B on his composition. 他的作文分数应该得B。
- Decreasing nickel content of copper concentrate and copper content of nickel concentrate to increase recoveries 降低精矿铜镍互含提高铜、镍回收率的试验研究
- Of the highest U.S. government grade of meat. 上等的特指美国政府规定的肉类最高等级的
- This grade of wool can be sold at a lower price. 这种等级的羊毛可以以较低的价格卖出。
- The credit grade of bank in Jingdongfang is AAA. 京东方的银行信用等级为AAA。
- Which grade of TPV is right for you? 如何选择合适的TPV牌号?
- Pure nickel. Welding and surfacing of nickel and nickel to steel. 纯镍,用于镍、镍与钢的焊接与堆焊。
- A coarser grade of iron will lower the yield of ferrocene. 粗粒的铁将降低二茂铁的产量。
- Immediately he was recommended for the grade of brigadier general. 他立刻就被保举晋升为准将。
- Universal Standard of Grade of American Upland Cotton. 已为世界公认的棉花分级标准。