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- The effects of gas-activation conditions and acid cleaning condition on nickel removal and activity rejuvenation, the stability of the nickel-removed catalyst were investigated. 对气相活化条件、酸洗条件、脱镍后催化剂的活性和稳定性进行了考察。
- The results show that nickel on the spent FCC catalyst can be removed significantly, and the maximum nickel removal is up to 80%. Meanwhile, compared with the spent FCC catalyst, the nickel-removed catalyst exhibits excellent stability. 实验结果表明,该技术对脱除废流化催化裂化催化剂上的镍效果显著,脱镍率最高可达80%25,脱镍后的催化剂微反活性大幅度提高,并且稳定性较好。
- Rick found a sure-enough nickel. 里克发现一个纯正的镍币。
- Eddy try to nickel and dime his way through life. 埃迪想脚踏实地慢慢地取得成功。
- No man will squabble over a nickel. 没有人会为了五分钱而吵架。
- Surgical removal of part or all of the uterus. 子宫切除术将子宫的全部或部分通过外科手术切除
- Nickel removal from spent fluid catalytic cracking catalyst with gas activation method 废流化催化裂化催化剂气相活化脱镍研究
- Surgical removal of all or part of a lung. 肺切除术,肺部分切除术对整个或部分肺的外科手术切除
- He consented to the removal of the flags. 他同意撤走旗帜。
- Surgical removal of part of the iris of the eye. 虹膜切除术手术切除部分虹膜
- Surgical removal of a nerve or part of a nerve. 神经切除神经或其一部分的外科节除手术
- Our ultimate objective is the removal of all nuclear weapons. 我们的最终目标是消除所有核武器。
- America's best buy for a nickel is a telephone call to the right man. 在美国以一枚镍币可购得的最划算的东西,是打电话找到要找的人。
- Loss or removal of normal pigmentation. 褪色丧失或转移正常的着色
- Enforced removal from one's native country. 流放被强迫离开自己的国家
- We haven't told our friends about our removal to London. 我们还没有告诉我们的朋友我们搬家到伦敦了。
- Of or containing bivalent nickel, Ni2+. 含二价镍的有或含有二价镍Ni2+
- His last nickel; as a last resort. 他的最后一枚硬币;最后的手段
- A slight taper given a die to facilitate the removal of a casting. 转子嵌在模具上的细长拨销,使铸件容易被切割
- Surgical removal of all or part of the urinary bladder. 膀胱切除术全部或者部分膀胱的手术切除