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To confirm this claim, a new study has advised that body piercing may lead to contact dermatitis from metal allergies effectuated by Ni.

要确认这种说法，一项新的研究建议，身体穿孔可能导致接触性皮炎的过敏effectuated金属镍。

Surface modification by electrodeposited nickel coating is an important technology which has been widely used in practical applications due to their good appearance and corrosion resistance.

由于镍镀层具有良好的外观和耐腐蚀性能，利用其进行表面改性是一项重要的应用技术。

To improve the properties of nanocrystalline nickel coating prepared by jet electrodepositing ,laser remelting experiment was carried out and the effects of laser remelting on microsturcture and properties on coating were researched.

为了提高喷射电沉积纳米镍涂层的性能，采用激光重熔工艺对涂层进行处理，研究了激光重熔对涂层微观组织和性能的影响。

The influence of the hanging orientation of cathode to the electrodepositing of diamond-nickel composite film was shown in this paper.

给出了阴极悬挂方式对金刚石-镍复合膜电沉积结果的影响，指出：当阴极完全竖直悬挂时，复合膜中无金刚石颗粒沉积；而将阴极上部远离阳极倾斜悬挂时，则可得到有金刚石颗粒分布的复合膜。

The test results show that the average current density,frequency and duty ratio remarkably affect the internal stress of electroformed layer.

通过试验，讨论了脉冲电流电参数对镍铸层内应力的影响；简要分析了铸层内应力的成因。

The exploratory study on the application of MSB reactor with fine particles of Ni based amorphous alloy as catalyst in the process of purification of caprolactam indicated that the hydrogenating efficiency of MSB reactor process was increased 3-5 times, the catalyst consumption was reduced by 50%, and the reactor volume could be reduced, as comp...

以细颗粒镍系非晶态合金为催化剂的磁稳定床反应器用于己内酰胺加氢精制的试验研究表明，与现有釜式工艺相比，加氢效率可提高 3～ 5倍，催化剂耗量降低 50 %，并且可缩小反应器体积。

In modern medicines, it is necessary to analyze the characteristics of surface modified NiTi implants.

在现代医学的研究中，非常有必要对表面修饰后镍钛合金的特征进行分析。

It was found that the reactions at electrochemical impregnating process have different order at nickel and platinum base.

在第五章中，应用空穴微电极对阴极电沉积过程的反应进行了研究，发现以铂和镍为基底进行电沉积时发生反应的先后顺序不同。

The Cobalt Nickel and Copper in waste slag were leached by mix acid.

钴、镍是贵重的有色金属，重要的战略原料，但资源匮乏。

So, it is better to control the iron reduction degree to be 60%. Correspondingly, the leaching rate of nickel and iron is about 85% and not over 30%, respectively.

因此铁还原度控制在60%为宜，相应的镍浸出率约为85%，而铁的浸出率不超过30%。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。