玻璃两面重叠手印拍摄机理

根据斯涅尔定律和菲涅尔公式阐述清水衬底法消除玻璃下界面手印或玻纹的影像，以及用偏振光，紫外线拍摄玻面痕迹的方法和机理。     

基于遗传算法的水轮机最优工况参数计算

利用遗传算法计算水轮机的最优工况参数，给出遗传算法的具体实现步骤，并结合某电站的实际运行参数进行计算，结果表明，利用遗传算法计算水轮机的最优工况是可行的，而且寻优效率高，结果可靠。表2个。     

新型涂料增稠剂的化学成分鉴定

本文用红外光谱法对一种新型涂料增稠剂进行了化学成分鉴定,其主要成分为羟丙基甲基纤维素与蒙脱土。     

对构建高校后勤危机管理体系的思考

本文根据高校后勤服务的特点，引出高校后勤危机和高校后勤危机管理的概念，并在进一步分析了高校后勤危机的诱因、主要特点、特殊性和构建高校后勤危机管理体系的必要性等基础上，提出了构建高校后勤危机管理体系所依据的理念、原则和三个阶段。     

Shape-Controlled Synthesis and Upconversion Luminescence of Y2O3:Yb, Er Microstructures

The Y2O3: Yb3 , Er3 microstructures were fabricated by a hydrothermal method without surfactants.The microstructures structure was characterized by X-ray diffraction (XRD) and scanning electron microscope (SEM,KYKY 1000B).The up-conversion luminescence spectra were studied under 978 nm laser diode excitation.In Yb3 and Er3 codoped Y2 O3 microcrystals, the relative intensity of green emission became stronger as the morphology of sample changed from wires to films.     

Squeeze-film effects in MEMS devices with perforated plates for small amplitude vibration

Squeeze-film effects of perforated plates for small amplitude vibration are analyzed through modified Reynolds equation (MRE). The analytical analysis reckons in most important influential factors: compressibility of the air, border effects, and the resistance caused by vertical air flow passing through perforated holes. It is found that consideration of air compressibility is necessary for high operating frequency and small ratio of the plate width to the attenuation length. The analytical results presented in this paper agree with ANSYS simulation results better than that under the air incompressibility assumption. The analytical analysis can be used to estimate the squeeze-film effects causing damping and stiffness added to the system. Since the value of Reynolds number involved in this paper is low (< 1), inertial effects are neglected.     

丁基橡胶及卤化丁基橡胶市场分析

根据国内外丁基橡胶和卤化丁基橡胶现状，分析了未来几年的市场需求情况，并对国内丁基橡胶工业的发展提出了建议。     

冲击飞片式无起爆药电雷管试产质量分析

文中介绍了冲击飞片式无起爆药瞬发电雷管试产的产品质量情况，有关数据表明，它是一种技术工艺比较成熟的雷管换代产品，但废品牢相对较高，需要进一步研究合适的工艺参数来加以控制。     

源气体流量比对F-DLC薄膜结构的影响

以高纯石墨作靶，CHF3/Ar作源气体采用反应磁控溅射法制备出了氟化类金刚石（F-DLC）薄膜。拉曼光谱表明，CHF3相对流量的增加会引起薄膜的D峰与G峰强度之比I（D）/I（G）减小，晶粒增大，芳香环结构出例下降。红外吸收光谱分析证实了这些推论，指出这是由于薄膜中氟含量上升的结果。     

润滑油基础油的现状及发展趋势

叙述了内燃机油的发展对基础油的要求，并对传统工艺和加氢工艺生产的基础油质量状况进行了分析，指出润滑油加氢工艺是提高基础油质量的有效途径。加氢工艺生产基础油是润滑油的发展趋势。