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Some new processes and technologies for electronics finishing were introduced, such as wafer plating, electrochemical mechanical polishing, microelectro-mechanical system plating, copper plating using insoluble anode, platinized niobium electrode, lead and cadmium free eleclroless nickel, recycling of alkaline etching solution and reclaiming system of copper.

介绍了电子电镀中的若干新工艺新技术，如芯片电镀、电化学机械研磨、微机电系统电镀、不溶性阳极电镀铜、镀铂铌电极以及无铅无镉中磷光亮化学镀镍、碱性蚀刻液再生和铜回收系统等。

Some new processes and technologies in electronics finishing such as wafer plating, eCMP,MEMS plating, lead and cadmium free electroless nickel,copper plating using insoluble anode and recycling of etching solution for PCB industry and platinized niobiumelectrode are briefly introduced.

文对电子电镀中若干新工艺新技术如芯片电镀、化学机械抛光、MEMS 电镀、PCB 工业中采用不溶性阳极电镀铜工艺以及铜蚀刻液回收再生、无铅无镉化学镀镍、镀铂铌电极等进行了简要介绍。

Some new processes and technologies in electronics finishing such as wafer plating, e CMP ,MEMS plating,lead and cadmium free electroless nickel,copper plating using insoluble anode and recycling of etching solution for PCB industry and platinized niobiumelectrode are briefly introduced.

文对电子电镀中若干新工艺新技术如芯片电镀、化学机械抛光、 MEMS 电镀、PCB 工业中采用不溶性阳极电镀铜工艺以及铜蚀刻液回收再生、无铅无镉化学镀镍、镀铂铌电极等进行了简要介绍。

The digital visible spectrum of alloy was studied with grating spectroscope and prism spectroscope based on the computer system.

使用光栅看谱镜和棱镜看谱镜对合金中铌元素可见光谱进行看谱分析研究，摄制了彩色图谱。

In this dissertation we used different kinds of design to do the experiments, and compared the experiment results with theoretical results. Finally, a 192μm thick PPLN crystal sandwiched between two CLN crystals gave a single (quasi-single) mode in the quasi-phase matched TPG process.

在论文中我们针对不同的设计，进行实验和理论的交互比对，并使用不同厚度的周期性晶格反转铌酸锂反覆试验，最后以190微米的厚度配合上述的第三个方法，达到接近单模输出的准相位匹配的兆赫波参数产生。

Applied to titanium, nickel, aluminum, magnesium, molybdenum, tantalum, niobium, silver, platinum, zirconium, uranium, beryllium, lead alloy material, stainless steel, copper, iron, platinum, gold, K gold, K platinum, silver and other precious metals high-quality welding.

适用于钛、镍、铝、镁、钼、钽、铌、银、铂、锆、铀、铍、铅等合金料，不锈钢、铜、铁、白金、黄金、K黄金、K白金、银等贵金属的高质量焊接。

This paper discusses the causes to form subsurface transversal crack in silicon aluminum killed steel slab with straight mold type caster.

论述了直弧型板坯连铸机生产硅铝镇静钢时产生皮下横裂纹的机理及原因，并找出了产生皮下横裂纹的主要原因，w高及铌增加了铸坯的裂纹敏感性。

The principles of dissolution precipitation of second phase particles and autenite grain coarsening were studied and the solubility product of NbC in austenite as function of temperature was evaluated.

研究了含铌 16 Mn钢奥氏体化过程中第二相粒子的固溶析出及阻止晶粒长大的规律，并给出了奥氏体中的 Nb C 固溶度积与温度的函数关系。

This paper introduced X70 and X80 HRC with heavy thickness which were designed by low carbon, high niobium acicular ferrite microstructure , and developed on medium thickness slab continuous casting production line in Ansteel.

介绍了鞍钢股份有限公司采用低碳高铌针状铁素体组织设计、在中等厚度连铸坯连铸连轧生产线上研制开发特厚规格X70和X80级管线钢热轧卷板的情况。

Optical quality near stoichiometric lithium niobate doped with Fe2O3 and MnO was grown by top-seed solution method.

在LiNbO3中掺入0.2 mol％ MnO和0.1 mol％ Fe2O3，采用顶部籽晶法生长了双掺杂近化学计量比铌酸锂晶体。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。