光电子

The characteristics of this copolyimide in chemistry and photics were determined.High quality copolyimide film could be obtained by casting the copolyimide solution on glass plate.Then the copolyimide was made into waveguide by using advanced processing techniques.Test results at optical co...

共聚物材料在溶液状态下用旋涂法获得了较高质量的共聚物薄膜，并在此基础上采用先进的光波导工艺技术将该材料制备成条波导，测试结果表明该波导在光通信波段1550nm处的平均传输损耗小于0.66dB/cm，局部损耗在0.2dB/cm，进一步改进后有望获得性能优异的光电子器件。

Jiashan SG-Electronic Technology Co., Ltd was founded in 2004, is located in the Hangzhou-Jiaxing-Huzhou plain beautiful and fertile region, close to 320 National Road and Shanghai-Hangzhou Railway, and Pottinger Jiasu Shanghai-Hangzhou Expressway and the highway and convenient transportation, advanced communications, the environment Beautiful.

嘉善神光电子科技有限公司创立于2004年，地处美丽富饶的杭嘉湖平原地区，紧靠320国道和沪杭铁路，以及乍嘉苏高速公路和沪杭高速公路，交通便捷，通讯发达，环境优美。

Inorganic salts produced in combustion of pyrotechnically generating aerosol fire extinguishing agent are strongly hygroscopic and potentially corrosive to metal surfaces in humid circumstances.

针对固体微粒气溶胶灭火剂对金属材料表面产生腐蚀性的问题，在气溶胶发生装置的释放通路中，通过汽化的十八胺对气溶胶固体颗粒进行原位表面包覆，采用扫描电镜和光电子能谱表征了包覆效果，对包覆前后气溶胶粒子的吸湿性和腐蚀性进行测试，结果表明有机包覆层的存在有效抑制了气溶胶颗粒的吸湿，达到了降低灭火气溶胶对铜片腐蚀性的目的

The morphology was changed from ribbonlike fibers to uniform fibers and then to beaded fibers when the hydrolysis degree of PVA increased from 80% to 99% gradually.

以红外光谱和X 光电子能谱对PVA 超细纤维膜的化学组成进行分析，结果表明静电纺丝过程对PVA 的化学结构并无明显影响。

Finally, the article discussed the possible mechanism of multi-phase electrochemical degradation of wastewater through the XPS spectrum of the used catalysts surface: In the acid solutions, the electro-generated O_2 may get electrons on the porous graphite cathode and then form H_2O_2, H_2O_2 may diffused to the surface of catalyst and reacted with its active part to produce OH, which in turn can destruct organics. The catalyst functioned as both the catalyst to decompose H_2O_2 and the flocculants to sedimentate the degraded waste.

最后全文结合研究反应后催化剂表面的XPS光电子能谱推断了该体系降解污废水可能的反应机理：在酸性条件下，石墨双阳极产生的O_2被多孔扩散性石墨阴极还原成H_2O_2，并通过扩散传质作用在催化剂的表面活性中心分解为强氧化性中间产物·OH，强氧化性攻击有机物，使其降解为小分子有机物或CO_2和H_2O，催化剂在体系中即起催化作用也起吸附、絮凝作用。

Recently, conductive polymeric materials with attractive semiconducting properties are finding growing applications in optoelectronic and microelectronic fields.

导电聚合物由于其具有诱人的半导体特性在光电子和微电子领域已经有了越来越广泛的应用。

With our complete and detailed organizational planning, responsible young team of highly qualified professionals, including agents have been successfully SIAL CHINA International Food and Beverage Show, National Electronics Show - photonics exhibition, the fifth of biological and chemical and biological equipment professional exhibition industry.

我们凭借完整而周密的组织策划、富有责任感的年轻队伍、高素质的专业人才，已成功代理了包括 SIAL CHINA 国际食品和饮料展、全国电子展--光电子展、第五届生物和生化器材等行业专业展会。

The company now with the French Exposium Group,÷love Exhibition Co., Ltd. and the Chinese electronic equipment Corporation, China Light and Power Exhibition and electronic information to work closely with head office,"SIAL CHINA has become the International Food and Beverage Show" and "China Electronics Fair - Optoelectronics technology applications and semiconductor lighting Products Exhibition "Partner.

公司现在与法国爱博展览集团、爱博西雅展览有限公司及中国电子器材总公司、中电会展与信息电子总公司紧密合作，&成为 SIAL CHINA 国际食品饮料展&和&全国电子展－光电子技术应用与半导体照明产品展&的合作商。

Sulfide layer was made on the surface of high speed steel (W6Mo5Cr4V2) by means of low temperature ion sulfurization. The tribological properties of the sulfide layer under dry sliding were investigated on an MM 200 friction and wear test rig. An atomic force microscope and a scanning electron microscope equipped with an energy dispersive spectrometer attachment were adopted to analyze the morphologies and compositions of the original and worn surfaces of the sulfide layer. The phase structure of the sulfide layer was determined by X ray diffraction.

采用低温离子渗硫工艺在 W6 Mo5 Cr4 V2高速钢表面制备了硫化物固体润滑层，在 MM- 2 0 0型摩擦磨损试验机上对渗硫层的摩擦学性能进行了干摩擦试验研究，用原子力显微镜及扫描电子显微镜和 X射线光电子能谱分析渗层表面、截面、磨面的形貌及成分，用 X射线衍射仪分析了渗硫层相结构。

Therefore, zinc oxide and Eu~(2+)-activated strontium aluminate green phosphors were synthesized for the fluorescence conversion of near ultraviolet light-emitting diode, and their properties were examined by means of photoluminescent spectra, thermoluminescent spectrum, X-ray photoelectron spectroscopy and X-ray diffraction.

本研究针对近紫外LED荧光转换材料的要求，采用荧光光谱，热释光谱，X射线光电子能谱，X射线衍射等分析手段，重点研究ZnO绿色荧光粉和Eu~(2+)激活铝酸锶绿色长余辉荧光材料的合成，或提高发光效率和稳定性的新方法及其相关机制。并在以下几方面取得了一些进展： [1]将ZnS与一定量的卤化物MX(X=F，Cl，Br，I；M=Na，K，NH_4，Zn，ZrO)一起煅烧合成出发光性能优良的、具有六方纤维锌矿结构的ZnO绿色荧光粉。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。