查询词典 ni

An analytical embedded atom method model of Ni-Al-Re system is constructed on the basis of the physical properties of pure constituents Ni, Al, and Re.

引言具有L12有序晶体结构的面心立方Ni3Al作为镍基单晶高温合金的强化相，其数量、尺寸和形态以及合金化元素在其中所占据的位置，直接影响着合金的性能[1—4]。

In order to explore the influence of the bath composition on Ni-W-P alloy coating structure and properties, to find the right ratio, so as to lay the foundation for follow-up experiments, SEM/EDS, X-ray diffraction, and metallographic analysis and other methods were adopted to study the composition and structure of different chemical deposition of Ni-W-P alloy. And the hardness of different components of the sediment layers plated state and the hardness after heat treatment were measured.

为了探索镀液组分对Ni-W-P合金镀层结构与性能的影响规律，寻求合适的镀液配比，为后续实验莫定基础，采用扫描电镜／包谱、X射线衍射以及金相分析等方法，研究了不同成分和结构的化学沉积Ni-W-P合金层，测量了不同成分沉积层的镀态与热处理后的硬度。

Traditional Ni coating and brush electroplated composite coating of nano-diamond/Ni are prepared respectively on 45(superscript #) steel matrix. A comparative study of the structure and performance of the two brush electroplated composite coatings is carried out by metallographic microscope, scanning electron microscope, energy dispersive spectrometry and X-ray diffraction.

以45钢为基体，制备了普通镍镀层和nano-diamond/Ni复合刷镀层，采用扫描电镜、能谱仪、X射线衍射仪和金相显微镜等设备对比研究了两种镀层的组织形貌。

Metallographic microscope and SEM results show that the surface and structure of nano-diamond/Ni brush electroplated composite coating are more smooth and compact than that of Ni coating. And on the surface of brush electroplated composite coatings, which appear to be the typical cluster crystals in a cauliflower shape, nano-diamonds are wrapped by nickel crystal grains.

金相显微镜和扫描电镜分析结果表明，与普通镍镀层相比，nano-diamond/Ni复合刷镀层的表面更加平整、致密，组织更加细化：nano-diamond/Ni复合刷镀层表面呈典型的&菜花头&形状，弥散分布的纳米金刚石被镍包裹。

Based on the analysis of organic geochemical characteristics, Inorganic geochemical exploration methods and nano-geochemical exploration methods were adopt to research geochemistry on the surface above the Xin Chang gas field,and it is discovered there is abnormity of trace element ,for example , Cu、Zn、Ni、V、Fe_2O_3、Ba、W、Sb、Ag、Y、Zr、La and Ba、Sr、Ti、Cu、Zn、Ni、Al、P、La series、Y、Co、W、Ag、Nb、Tl ect, showing the top effects and chimney effects,which is important to indicate gas reservoir.

本文以有机地球化学特征分析方法为基础，采用无机地球化学勘探方法和纳米级地球化学勘探方法对新场气田上方地表无机地球化学和纳米级地球化学特征进行综合研究，发现了无机微量元素铜、锌、镍、钒、三氧化二铁(Fe_2O_3)、钡、钨、锑、银、钇、锆、镧等及纳米级微量元素钡、锶、钛、铜、锌、镍、铝、磷、镧系除钷(Pm、钇、钴、钨、银、铌、铊等元素在气田上方异常特征呈现顶端效应或烟囱效应，该类元素对气田的勘探具有重要的指示意义。

It was revealed that both Ni Cr P and Ni W P coatings are effective in improving the bending strength of cobalt based and nickel bronze based composites.

结果发现，在Co基和Ni 青铜基复合材料中，Ni Cr P和Ni W P镀层均可以起到提高复合材料抗弯强度的作用。

NI needed Benjamins \nbut this int worth the stress \nMaybe theres a better way \nto fix this greasy mess \nWere a champion team \na well-oiled machine \nand weve faced tougher problems than this \nI know its a grind \nbut Ill sure we can find \na way to have fun \nwhile we get this job done \nWeve got to wo

n我需要班杰民\n但是这 int 价值压迫力\n也许那里一个较好的方法\n固定油腻的乱七八糟\n一个冠军队是\n一部井-涂油的机器\n而且 weve 超过这面对了较强硬的问题\n我知道它的磨\n但是生病的确信我们能找\n一个方法有乐趣\n我们把这一个工作弄完成了\nWeve 开始工作，工作在外工作\n很好地使事物正确\n太阳将会发亮\n如果我们工作，工作\ntherell 不是怀疑\n如果我们全部一起工作\n我们能工作出它~~~~\n告诉我你想要的\n告诉我你需要的\n一点糖\n一点奶油\n它的完美的食谱！

P and 〓Si MAS NMR results show that both Si-OH groups on the pillars and P-OH groups on the layers react with the Ni〓 and form Si-ONi and P-O-Ni bondings, resulting in a more homogeneous dispersion of the NiO in the interlamellar region.

元素分析表明新方法中未焙烧的前驱体的层间存在大量的胺基，可能与镍产生配合作用，有利于金属离子进入层间。

Either an eutectic of γ-Ni+M23C6 or an eutectic of γ-Ni+nickle borides forms depending on the local composition.

依局部成份条件，形成γ-Ni＋M23C6共晶和γ-Ni＋镍硼化物共晶。

Ni-Cr-B-Si alloy powder with adding rare earth was cladded by CO2 laser on the surface of 45 steel, then Ni-based coating which is combined in metallurgy with the matrix and has good performance was obtained.

为提高零件表面的耐磨性和耐蚀性，采用CO2激光器在45钢表面熔覆添加稀土的Ni-Cr-B-Si合金粉末，获得了与基体呈冶金结合的、性能良好的镍基涂层。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"