数学教学中培养创造能力的探索

本文结合多年教学实践，对激发学生的创造意识，培养发散思维，运用创造技法等方面进行了探索。     

加入WTO对中国航空货物运输的影响分析

针对中国加入WTO对航空货物运输的影响，从溢出效应、竞争、辅助市场的开放、市场准入、管理、WTO规则和机制6个方面进行了分析。强调要全面和发展地看待WTO给航空货物运输带来的影响，以及要更加注重掌握WTO的规则和机制，才能更好地理解WTO对航空货物运输企业经营环境和约束条件的影响。     

The Electron Radiation Belt

Electron radiation belts can change dramatically in a few seconds or slowly over years. Important issues in understanding such changes are: (1) What is the source of electrons in the radiation belts? (2) How important is radial diffusion compared to other radial transport mechanisms? (3) What are the detailed changes in the magnetosphere that produce radial diffusion? (4) Why is the response of the electron radiation belt to changes in the solar wind different from that of substorms and of the ring current? (5) Are processes other than radial transport, such as wave-particle interactions, important in energizing electrons in the radiation belts?     

深基坑支护——土钉墙的应用

介绍了土钉墙的基本原理和应用范围，通过土钉墙在南方某地铁车站的具体实例，说细介绍了土钉墙的施工工艺及施工方法，总结了土钉墙在应用中常见的问题及处理措施。     

High speed driving of a gain-switched laser diode with anexponential transmission line

With the increase of information capacity of an airborne system, high speed driving of laser diodes have been of interest. In order to match the low resistive LD, proposed in this paper is an exponential transmission line, which is used as preshaping to compensate the pattern effect in gain switching of laser diodes. It also will be used to overcome the effect of parasitic elements in high speed driving to improve the rise and trail edges of the output waveform. An accurate circuit model of the exponential line for the PSPICE program has been developed and simulations are conveniently carried out by employing PSPICE     

用于高压动态校准的快开阀装置

介绍一种高压快开阀装置。它可产生３７０ＭＰａ上升时间小于２０μｓ的阶跃压力，用于对高压传感器进行动态校准。     

复合材料层板中就位横向拉伸强度的研究

本文利用弹性力学和断裂力学方法对纤维增强复合材料的横向拉伸强度进行了分析，其中考虑了９０度开裂层厚度和开裂邻层的约束效应的影响，推导出正交各向异性对称铺层中昨合就位横向拉伸强度的数学表达式，得出开裂层的厚度和约束邻层铺设角对就位横向拉伸强度都有影响的结论，理论计算与Ｆｌａｇｇｓ实验结果吻合较好。     

飞机超差结构疲劳寿命量化评定

依据美机实用手册介绍的疲劳寿命S-N方程,对超差结构疲劳寿命推导出了一个量化评定方程。并应用该方程对一些典型结构超差形式具体地进行了疲劳寿命量化评定。实践证明,用本文介绍的方法对超差结构疲劳寿命进行定量评定,不仅简捷明快,而且结果可靠。     

光敏元件与光传感器的市场动态和发展

介绍了光敏元件与光传感器技术的发展及在国民经济和军事领域中的重要怍用；分析了国内外光电子产业的市场动态与发展趋势；论述了我国光电子产业面临的机遇和挑战。     

激光外差干涉仪光电信号处理方法及特点

叙述和分析了外差激光干涉光电信号处理主其特点，指出了它们各自的应用范围，同时介绍了一处新型的光电信号处理方法，它不仅使外差干涉仪用于动态测量，而且可以同时实现高分辩率测量 。