镍

The roughen factor of roughened Ni electrode is calculated by compared the differential capacitances of smooth and roughened Ni electrode.

通过测量并比较电化学粗糙前后镍电极表面的微分电容曲线计算出粗糙镍电极的粗糙度，从而进一步计算出该粗糙镍电极的SERS增强因子约有四个数量级； 3。

The XRD analysis revealed that the relative pure nickel metal products with an average size of 12.6 nm could be obtained using PVA as surfactant, a mixture of nickel and nickel sesquioxide products with an average size of 25 nm was obtained using DTAB as surfactant.

结果表明：以PVA作表面活性剂得到相对纯的纳米镍粉，平均粒径约为12.6nm；而以DTAB为表面活性剂得到镍和三氧化二镍的混合物，平均粒径约为25nm；采用PVA为表面活性剂在产品的纯度和粒度上都优于DTAB。

The XRD results showed that there was not any pure nickel or nickel-oxide in the samples, and the majority of Ni atoms was incorporated at Zn substitutional sites.

运用X射线衍射分析表明样品中不存在镍及镍的氧化物，镍进入晶格中取代了部分Zn原子的位置。

In the nature, the nickel mainly exists by sulphide ore and oxide ore.

在自然界中，镍主要以硫化镍矿和氧化镍矿状态存在。

Customer demand for faith, and a variety of surface treatment products, such as: rolling, hanging chrome, white nickel, black nickel, black zinc, color zinc, blue zinc, white zinc, imitation gold, bronze, pearl nickel, pearl chromium.

秉着客户之需求，并对产品进行多种表面处理，如：滚、挂镀铬、白镍、黑镍、黑锌、彩锌、兰锌、白锌、仿金、古铜、珍珠镍、珍珠铬等。

May, upon request, to produce square, round, ring, tile-shaped, curved, Shenyang the first hole and wire-cutting and other special-shaped shape, could be the appearance of plating white zinc, color zinc, blue zinc, nickel, nickel, copper and nickel, gold, etc..

可根据要求生产出方形、圆形、环形、瓦形、弧形、沈头孔及线切割异形等形状，并可将外表电镀成白锌、彩锌、蓝白锌、镍、镍铜镍、金色等。

Thus the chemical composition of intermediate A is that of nickel nitrate tetrahydrate, that of intermediate B is of nickel nitrate dihydrate, that of intermediate C is of the monohydrate whilst that of D is anhydrous nickel nitrate.

因此，中间产物A的化学成分是四水硝酸镍，中间产物B的化学成分是二水硝酸镍，中间产物C的化学成分是一水化物，而中间产物D的化学成分是无水硝酸镍。

In order to achieve the low temperature process, we used metal-induced lateral crystallization to fabricate it . Ni can lower the temperature of process and annealing time because the reaction between Ni and Si of forming Nickel Disilicide(NiSi2) which lowers the annealing time in further process.

在低温制程上采用的是金属侧向诱发结晶(Metal-induced Lateral Crystallization)方式，此方式是使用镍降低制程的温度以及生长时间，原理主要是藉由镍与矽之间的反应产生二矽化镍(NiSi2)，进行退火后可产生金属诱发结晶与金属侧向诱发结晶两种结构，再进行其微结构观察。

With the increasing of oxygen content in flu ratio during sputtering, the electrocatalytic activities of the film increase.

与镍相比，氧化铁镍是更理想的催化阳极材料，当电流密度为50 mA/cm2时，其氧的过电势比镍的下降了500mV。

Two skeleton nickel catalysts A and B were prepared at 50 ℃ and 90 ℃ respectively and hydrogenation of furfuryl alcohol to tetrahydrofurfuryl alcohol was studied with the catalysts under different reaction conditions.

研究了以骨架镍为加氢催化剂，以糠醇为原料制备四氢糠醇。在中温和高温下制备了两种骨架镍催化剂A和B，研究了不同的反应条件对两种骨架镍催化剂的影响，确定了最佳反应条件。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。