1860混合语言的编程技术

Intel公司研制生产的1860是RISC微处理器中的佼佼者.本文介绍了在1860环境下,FORTRAN、C、汇编等多种语言之间的相互调用、参数传递、数据共享与程序接口技术,使其发挥各自语言的优势,达到在FORTRAN高级语言中可直接控制硬件的目的.文中最后还给出了实例.     

铁磁超晶格的界面磁性

本文用平均场重整化群方法，研究两处材料交替形成铁磁超晶格的界面磁性，讨论了界面磁性与界面体层耦合强度的依赖关系。     

SiO2膜驻极体的表面化学处理及其P—型硅基片的晶向选择

ＳｉＯ２膜表面电是影响其驻极性能的主要因素之一。本文采用气相反应法对其表面进行化学处理。经处理后的栅控高温电晕注极表明：１１５ｄ之内ＳｉＯ２膜的表面电位衰减小于或等于６％。本文通过对不同晶向的ＳｉＯ２膜对比研究发现：Ｐ（１００）基片上生长的ＳｉＯ２膜驻极性能优于Ｐ（１１１）。根据实验结果，我们讨论了影响ＳｉＯ２膜驻极性能的机制。     

《计算机接口技术》实验课程教学方法研究与改革

针对计算机接口技术的课程特点，分析了现有实验教学方法和手段存在的不足，介绍了对其实验教学在内容、方法、考核上进行的一些改革和探索，旨在提高实验教学效果，加强对学生实践能力和创新能力的培养。     

INTERFACE SPIN-WAVE OF COUPLED SEMI-INFINITE MAGNETIC SUPERLATTICE

The interface spin-wave (ISW) modes or coupled semi-in-finitemagnetic superlattices separated by a nonmagnetic layer have been studied, by use of the magnetostatic method. A general expression of the ISW dispersion relation is obtained. Detailed calculations are performed in the special case where the ttwo semi-infinite superlattices is considered to be identical and the external magnetic field, is parallel or perpendicular to the surface of the. layers. Some results about ISW modes are discussed.     

OpenGL在复杂目标RCS计算中的应用

在复杂目标的电磁散射计算中,图形电磁计算方法(graphicselectromagneticcomputing,GRECO)可以克服其他方法的缺点,实现电大复杂目标雷达散射截面(RCS)的实时计算.然而目标实体模型的建立需要依靠各种CAD软件,计算对CAD软件依赖性很强,本文提出的OpenGL技术,可以使计算和造型分开,形成独立的软件,同时还可以通过模型数据文件同CAD软件保留接口.     

Present status and future prospect of design of Pt–cerium oxide electrodes for fuel cell applications

In the research field of proton exchange membrane fuel cells, the design of electrocatalytic activities on Pt-oxide promoter in the anode side has attracted attention for improvement of CO tolerance of Pt in anode side and a lowering of large over-potential loss of the oxygen reduction reaction on the cathode in the fuel cells. In the Pt-oxide promoter series, Pt–CeOx/C is one of the unique systems. It is because the unique behavior of CeOx such as electrochemical redox reaction between Ce3t and Ce4t in the anodic and cathodic reactions of fuel cell is observed. The present short review gives an overview of the recent works for improvement of the CO tolerance of Pt in the Pt–CeOx/C anodes and enhancement of the oxygen reduction reaction activity on Pt in the Pt–CeOx/C cathodes for fuel cell application. To show the design paradigm for fabrication of high quality Pt–CeOx/C electrodes, the authors re-introduced parts of our research results to highlight the important role of interface structure of Pt–CeOx based on the ultimate analysis results. The usefulness of the combined approach of microanalysis and the processing route design is presented.     

可编程的VXI总线消息基接口芯片设计与实现

本文介绍了用大规模可编程逻辑器件设计和实现ＶＸＩ总线消息基接口芯片。该接口芯片具有中断ＲＯＲＡ、Ａ１６／Ｄ１６、Ａ２４／Ｄ３２及块传输能力,传输速率高达２０ＭＢ／ｓ。由于采用可重配置可编程逻辑器件,故很易实现ＶＸＩ总线Ａ３２／Ｄ３２的能力。     

Foxpro与Word的接口研究

针对目前流行的Foxpro数据库,讨论了其与Word接口问题。首先讨论使用文本文件来传递数据的方法,分析了Foxpro和Word之间进行通讯的问题;接着讨论了Word表格文件与Foxpro数据库文件的转换;最后研究了在Foxpro中嵌入和连接图形的方法。     

图形软件包(GKS-RMX86)——GKS在iRMX86操作系统下的实现

本文提出了一种图形软件包GKS-RMX86,并说明了iRMX 86操作系统如何支持它作工。文中还介绍了一种速度快且易于理解的新裁剪算法。