他们选取一个铅原子，将其加速，让它与镍的原子碰撞。
They take an atom of lead, accelerate it, and have it collide with an atom of nickel.
这些光圈表明了了镍的晶体结构，而且只能通过光线中波的特征来解释。
These rings are indicative of the crystal structure of nickel and can be explained only by invoking wavelike properties of light.
展望了电沉积纳米晶镍的研究趋势。
Furthermore, the research trend of electrodeposited nanocrystalline nickel is predicted.
大多数硬币是由铜和镍的合金制成的。
本论文还提出了化学镀镍的可能机理。
Probable mechanism on electroless plating is proposed in this paper.
这颗球的材质是镀镍的黄铜。
在分析中用作钯或镍的沉淀剂的化合物。
A compound used in analysis as a precipitant for palladium or nickel.
相同的现象估计也会发生在铝、铅和镍的身上。
The same seems to be happening with aluminium, lead and nickel.
在陶瓷粉末表面开展了化学镀镍的工艺研究。
The technique of electroless nickel plating on ceramic powder was studied.
研究了一种镁合金表面直接电镀镍的新工艺。
A new process of direct electroplating on magnesium alloys was studied.
本文研究了以碳酸镍合成硼酰化镍的新方法。
This paper reports a new synthetic method of nickel borate acylate.
对低磷化学镀镍的影响因素进行了初步研究。
The influence factor on low-phosphorous electroless nickel plating is studied.
因此，对化学镀镍的研究和开发具有重要意义。
So the research and development of electroless plating nickel have great significance.
许多国家正在对铜镍的回收技术进行深入的研究。
Many countries are in-depth study of nickel-copper recycling technology.
介绍了一种光亮镀镍液中硼酸和氯化镍的测定方法。
A method for continuous titration of boric acid and nickel chloride in bright nickel plating bath was presented.
他们选取一个铅原子，将其加速，让它与镍的原子碰撞。
They take an atom of lead, accelerate it and have it collide with an atom of nickel.
铝是一种难镀的金属，没有适合铝材直接化学镀镍的镀液。
Aluminium is the hard plating metal, there is no plating liquid to aluminium material direct chemical ni - p.
本文采用原子模拟技术，研究了不同溶液中碳酸镍的结晶行为。
Crystallization behaviors of nickel carbonate in different solutions are investigated via atomistic simulation technique.
结合实际工作中的应用，针对工业纯镍的管材焊接工艺进行探讨。
Combined the application of actual work, the welding procedure of industrial pure nickel pipe is discussed.
探讨了在聚氨酯泡沫塑料上用化学镀镍法制备泡沫镍的工艺和性能。
The process of preparation and performance of nickel foam by electroless plating nickel on the polyurethane foam was investigated.
镍的价格在该季度下降了50%，锡比月初的记录价格下降了12%。
Nickel prices have fallen by half in three months; tin has fallen 12% from the record price touched earlier this month.
这真是很艰难，而且令人沮丧，因为你总是能发现新的含有镍的东西。
It is difficult and frustrating because you are always discovering new things with nickel in.
一些吹毛求疵的批评者认为淡水河谷对铜和镍的风险投资并没有完全成功。
Critics carp that Vale's ventures in copper and nickel have not been wholly successful.
可用此工艺铸造的典型材料有：铁、钢、不锈钢以及铝、铜和镍的合金。
Typical materials that can be cast with this process are iron, steel, stainless steels, and alloys of aluminum, copper and nickel.
本文综述了镍的地球化学特征，以及煤中镍的分布、赋存状态与迁移规律。
This paper reviews geochemical characters, distribution, modes of occurrence and migration of Ni in coal.
本文简单介绍了环烷酸镍的用途，通过实验说明了环烷酸镍的制备路线及方法。
The paper introduces the application of naphthenate nickel and explains the manufacturing way and method of naphthenate nickel through experiments.
在洗手池对面有四个高达天花板的马桶隔段，用黑色大理石板做成的隔段带着镀镍的门。
Opposite the basins were four ceiling-high toilet stalls—slabs of black marble with nickel-plated doors.
研究了从铜镍电镀污泥中回收铜和镍的工艺，确定了萃取分离铜和镍的最佳工艺条件。
The paper researches the technology of recycling the copper and nickel from the electroplating sludge, determinates the best technology condition of extracting the separated copper and nickel.
亡命之徒丹蒂·阿雷特坐在杰克身旁的座位上，两人的手腕依然用镀镍的钢手铐铐在一起。
He sat in an airline seat next to Dante Arete, the fugitive still chained to his arm by a pair of nickel-plated steel bracelets.
本文研究了从铜镍电镀污泥中回收铜和镍的工艺，确定了萃取分离铜和镍的最佳工艺条件。
The paper studied the technology of recycling the copper and nickel from the electroplating sludge, determinated the best technology condition of extracting the separated copper and nickel.
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