Linux下网络虚接口的设计与实现

网络虚接口对特殊数据包的处理起着很大的作用。文章介绍了网络虚接口的概念，在对传统的网络接口比较分析的基础上，设计和实现了一个基于量Linux的用于对发送数据包的内容进行特殊处理的网络虚接口。     

Ku波段10W功率PHEMT

报告了研制的 9.6mm栅宽双δ-掺杂功率 PHEMT,在 fo=1 1 .2 GHz、Vds=8.5 V时该器件输出功率3 7.2 8d Bm,功率增益 9.5 d B,功率附加效率 44.7% ,在 Vds=5～ 9V的范围内 ,该器件的功率附加效率均大于42 % ,两芯片合成 ,在 1 0 .5～ 1 1 .3 GHz范围内 ,输出功率大于 3 9.92 d Bm,最大功率达到 40 .3 7d Bm,功率增益大于 9.9d B,典型的功率附加效率 40 %。     

尺度目标识别中的若干技术问题

从工程应用的角度阐述了现代鱼雷常用的尺度目标识别原理，讨论了影响识别距离的若干因素和措施，提出了小尺度模拟靶通过亮点延时算法以弥补尺度不足及其试验技术，试验结果表明，该方法可以获得良好效果。     

利用C++Builder 5.0开发原理框图绘图软件

介绍了原理框图各种图形的数据存储方法，利用C^ Builder5.0开发了原理框图的绘图软件，实现了原理框图绘制的基本功能。     

Elastic solutions of a cylindrical rod containing periodically distributed inclusions with axisymmetric eigenstrains

Summary. In this paper, we give the elastic solution for a special type of microstructure – a circular cylindrical rod containing periodically distributed inclusions along its axial direction. Each inclusion has the same uniform axisymmetric transformation strain (eigenstrain). Analytical elastic solutions are obtained for the displacements, stresses and elastic strain energy of the rod. The effects of microstructure and its evolution (growth of inclusions) on the elastic stress and strain fields as well as the strain energy of the rod are quantitatively demonstrated. As a result of such microstructure evolution nominal stress-strain relation with strain softening is derived for a rod under uniaxial tension.     

框架结构焦仓的定向倒塌爆破

介绍了框架结构焦仓定向爆破拆除的设计与施工，着重介绍了爆破参烽的选取及安全防护措施。达到预期的爆破效果。     

建(构)筑物机械拆除方法综述

介绍了几种常用的建(构)筑物机械拆除方法,对其工作原理、特点、应用条件及局限性加以分析和说明。     

溅射靶材的应用及制备初探

随着电子及信息产业突飞猛进的发展，世界溅射靶材的需求越来越多，本文介绍了靶材的发展概况、分类和应用情况，以及靶材的特性要求．探讨Ni-Cr合金靶材的制备工艺，结果表明，产品能满足靶材特性要求。     

Postbuckling analysis of plates on an elastic foundation by the boundary element method

The postbuckling behavior of plates on an elastic foundation is studied by using the boundary element method (BEM). A new fundamental solution of lateral deflection is derived through the resolution theory of a differential operator, and a set of boundary element formulae in incremental form is presented. By using these formulae, the BEM solution procedure becomes relatively simple. The results of a number of numerical examples are compared with existing solutions and good agreement is observed. It shows that the proposed method is effective for solving the postbuckling problems of plates with arbitrary shape and various boundary conditions.     

硬质合金工具和异型产品的发展战略探讨

根据硬质合金异型产品和工具市场分析以及江西省的具体情况，提出了江西发展硬质合金异型产品和工具的基础条件、重点产品选择、发展步骤。认为江西应重点发展硬质合金棒材和孔加工工具，快步引进世界最先进的生产线和技术，采取跳跃式的发展战略，赶上世界先进水平。