查询词典 NI

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SiC nanowires grew at the surface of liquid ball and formed villiform nano wire-balls. During the cooling stage in some cases, the SiO reacted with the CO in the furnace to form SiO_2 which then deposited on the surface of SiC nanowires, forming the SiC/SiO_2 nanocable with SiC as the core and SiO_2 as the wrapping layer.

由于Ni-Si化合物跟石墨的浸润性较差，在仅比化合物熔点高出小于200℃的温度区域内，Ni-Si化合物熔体不能在石墨板上熔敷而是形成合金熔球，最后在熔球表面上生长出SiC纳米线形成形状独特的SiC纳米线绒球。

"Mamizing na o keyyan na ni Yeso a tao do Nasale am amlololos, maniring am, \"mo Yeso a sivovoong ni Tawey

1491，&02&，10，47，他听见是拿撒勒的耶稣，就喊著说：「大卫的子孙耶稣啊！可怜我吧！

Bi-doped lead dioxide electrode s on Ti substrate were prepared by electro-deposition,and their performances were compared by measurements of the decolored ratio of Acid Bright Yellow 2G.

并利用循环伏安法和扫描电镜，分别对掺Ni 二氧化铅电极和普通二氧化铅电极进行表征，发现提高电极析氧电位和改变电极表面晶粒分布是Ni修饰电极比未修饰电极催化效果提高的主要原因。

Furthermore,the adsorption of acetylene on the Ni(111)surface is investigatedby DV-Xα method,as well as its migration pathway from the aligned bridgesite,the favorite adsorption site for ethylene,to the cross-bridge site.Afterstudying several reaction pathways of C2H2 on Ni(111),we find that acetylene,as the product of dehydrogenated ethylene,will migrate from the alignedbridge site to the cross-bridge site with a very small energy barrier,0.02eV.

给出了乙炔在各个吸附位的吸附结构，并在假定乙烯在脱氢前没有迁移的基础上，对各种可能的反应途径作了模拟研究，发现乙炔在平行桥位的吸附结构不稳定，通过1.24的平移和30度的旋转的耦合，迁移到垂直桥位，迁移过程中只有0.02eV的势垒。

Methods Forty-four EH patients were dichotomized into two groups to receive Ca(12.5 mg/d,n=22) or slow released Ni(10 mg bid,n=22) and titrated to 50 mg/d for Ca or 20 mg for Ni bid if BP was sustained above 140/90 mm Hg 2 weeks after initiation of treatment.

方法入选轻中度高血压患者44例(男24例，女20例)，配对健康体检者22人(男12人，女10人)，研究分为3组：正常对照组，卡托普利组和硝苯地平组，每组各22例(男12例，女10例)。

On the base of electroplated Ni-Co alloy diamond bit, Ni-Fe alloy matrix by electroplating was studied in this paper.

本论文在电镀镍-钴合金钻头的基础上，对镍-铁合金胎体钻头进行了试验与研究。

To investigate the effect of firing/repolishing on surface composition and microstructure of four metal-ceramic alloys.

目的 探讨临床烤瓷／抛光工序对4种常用烤瓷合金（3种非贵金属Ni-Cr、Ni-Cr-Ti、Co-Cr合金和1种高贵Au合金）表面元素组成及微观结构的影响机理。

In this thesis,the structural andmagnetic properties of sputtered Ni/multilayers and Ni thinfilms are studied.

它们不仅衍生出了一些全新的物理机制，而且还具有新的重要的高科技应用前景。

The pieces of Ni-Cr alloy,two shade composite resin and opaque porcelain veneered Ni-Cr alloy were used as backgrounds.

结果粘固剂的色调、厚度变化对Solidex树脂试样表面色差△E均有显著影响，并且这种影响受到试样厚度、底色材料的交互作用(P.001)。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。