The mechanism of sodium and chlorine adsorption onto nickel carbonate`s surface was discussed, using Stern`s model of electric double layer.
以 Stern 双电层模型阐述了 Na+、Cl –在碳酸镍固体表面吸附的机理。
The Double Faces Grinding Machine M7625-B is specially designed according to the characteristics of different kinds of permanent magnet materials (neodymium iron boron, glue and form magnet, aluminum nickel-cobalt, samarium-cobalt and oxy-ferrite) and the routine products with diameter between ￠12mm-￠40mm and thickness above 3mm.
本公司生产的M7625-B型卧式双端面磨床，是根据不同永磁材料的特性（钕铁硼、粘结磁、铝镍钴、钐钴、铁氧体），以及常规产品直径￠12mm-￠40mm、厚度在3mm以上，各种方片、方条和小方片的磨加工而专门设计，通用性强，只要变换送料机构零件，各种规格均可进行加工。
Storage tanks have a double internal containment system, including very strong nickel steel alloy, then a 2-foot thick wall of concrete.
储存罐有一个双重的内部控制系统，包括很强的镍钢合金系统，然后是2英尺厚的混凝土墙。
Acoustic absorption of single layer porous electrolytic iron nickel panels with different parameters was measured and analyzed, as well as double layer porous electrolytic iron nickel panels.
对具有不同参数的单层电解多孔铁镍薄板结构及双层复合结构的吸声特性进行了试验和分析。
The optimum pulse parameter for currentefficiency can be 60% for duty ratio, 30A/dm2 for average current density and50ms for period. II2. The growing process of grains for nanocrystalline nickel during heatingcan be clarified as three stages: the stage? , grains kept stabilizing (roomtemperature-200℃), the stage? , grains growing abnormally at low temperature(200℃-300℃) and the stage? , grains growing normally(300℃-500℃). Thetemperature of grain starting to grow significantly is about 270℃ and the activeenergy about 208 KJ/mol. The original (200) plate textures are kept in the stage? , howerer, the plane textures turn into (111) and (200) double texture in thestage? , and again the plane textures turn into weak (111) ones in the stage ofgrains growing normally. The micro-hardness increases slightly in the stage?
纳米晶体镍加热过程的晶粒长大可分为三个阶段：晶粒稳定阶段(室温-200℃)、低温晶粒异常长大阶段(200℃-300℃)和晶粒正常长大阶段(300℃-500℃)；其中纳米晶体镍的晶粒开始明显长大温度约为 270℃，其晶粒长大激活能约为 208kJ/mol；纳米晶体镍在晶粒稳定阶段保持原有的(200)面织构，而在低温异常晶粒长大阶段转变为(111)和(200)面双织构，在晶粒正常长大阶段又转变为弱的(111)面织构；纳米晶体镍的显微硬度在晶粒稳定阶段略有升高，随后随温度的升高而降低。
Double Nickel layers: suitable for dew atmosphere, and can be stably used for a long time.
双层镍：暴露于室内可能产生凝露的大气中，具有长期稳定性和较长期的使用寿命。
The results proved that, the combination of faradic electrochemical reaction process on nickel electrode and non_faradic double layer capacitance process on carbon electrode enables the nickel positivel/carbon neg...
结果表明，镍正极的法拉第电化学反应过程和碳负极非法拉第双电层过程可以很好的结合起来，体现出超级电容的充放特性。
Specializes in single-and double-sided spray tin, nickel surface of gold, silver plated, and other circuit board manufacturers.
专业从事单、双面喷锡、表面镍金、镀银等各类线路板制造。
Another work of this *** was to inspect the effect of sodium citrate and EDTA used as double chelating agent. The results of the basic bath were that the deposition rate was 11.26μm/h, the content of nickel was 4.59% and the resistivity was 9.56μΩ·cm.
以次磷酸钠为还原剂，柠檬酸钠和乙二胺四乙酸二钠为双络合剂体系是本文的另一个重点，基本镀液中所获得的沉积速率为11.26μm/h，镀层中镍含量为4.59%，表面电阻率为9.56μΩ·cm。
Studies on the Photosensitivity of Layered α - Ni (OH) _2 and Nickel Aluminum Layered Double Hydroxides
层状α-Ni（OH）2和镍铝水滑石的光敏性能研究
The results proved that, the combination of faradic electrochemical reaction process on nickel electrode and non_faradic double layer capacitance process on carbon electrode enables the nickel positivel/carbon negative electrode pair to have a very good supercapacitor performance.
结果表明，镍正极的法拉第电化学反应过程和碳负极非法拉第双电层过程可以很好的结合起来，体现出超级电容的充放特性。
Methods: Single layered, double layered and 3 layered foamy metallic nickel and single layered foamed plastic were blasted with blast wave tube.
方法：采用激波管分别对单层、双层和三层发泡镍及单层泡沫塑料进行冲击波试验。
Laminated steel, nickel plated body and hardened steel shackle and a double locking mechanism.
尚尤为您提供的该款密码锁是钢片叠层设计，表面镀镍。
The cathode sputtering of nickel base alloy Inconel 625 was studied in double glow discharge.
研究了双层辉光放电条件下镍基合金Inconel625的阴极溅射行为。
The results showed that the curing time increased obviously and the curing rate decreased after the nickel coated graphite treated with silane coupling agent containing double-bond was used.
结果表明，采用含有双键的硅烷偶联剂处理镀镍石墨后，复合材料的硫化时间明显延长，硫化速率减慢；
Improved experiment: using 2-pyridine aldehydes with methyl ethyl malonate by double-tridentate ligand L5, L5 ligand reaction with the nickel salt of the polynuclear complexes-to achieve the desired goals.
改进实验：用2-吡啶醛与乙基丙二酸二甲酯得到双三齿的配体L5，配体L5与镍盐反应得到了多核配合物&达到预期目标。
In the system of plating duplex nickel layers, the electrode process of Ni2 + reduction and the adsorption of additives on the electrode surface are studied dy means of polarization curves, differential capacity curves of electric double layer, cyclic voltammetry and transient galvanostatic method.
本文用极化曲线、双电层微分电容曲线、循环伏安法和恒电流暂态法研究了双层镀镍体系中，镍离子还原的电极过程和添加剂在电极表面的吸附作用。
The double shear specimen was designed for the study of the creep behavior of nickel base single crystal superalloys at high temperature.
双剪切试样是设计用于研究镍基单晶超合金的蠕变问题。
Application of the double shear specimens in the study of the creep damage and rupture of the nickel-base single crystal superalloys
双剪切试样在镍基单晶合金蠕变变形损伤和寿命研究中的应用
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