电视逆程数据广播的原理与应用

详细介绍了电视逆程资源用于数据广播的原理与现状，探讨了电视逆程资源新的利用方式，计算了电视逆程进行数据广播的潜力。利用电视逆程作为交互电视的先导，采用了一种简单的设计方案，满足了图文电视节目的视频点播。     

IPv4/IPv6翻译网关的研究

In this paper, a model of translation gateway is proposed. The communications between IPv4 network and IPv6 network are realized by using the Microsoft intermediate driver technology in environment of Windows 2000.     

Vapour Recoil Effect on a Vapour Liquid System with a Deformable Interface

A new two-sided model of vapour-liquid layer system with a deformable interface is proposed. In this model, the vapour recoil effect on the Marangoni-Bénard instability of a thin evaporating liquid layer can be examined only when the interface deflexion is considered. The instability of a liquid layer undergoing steady evaporation induced by the coupling of vapour recoil effect and the Marangoni effect is analysed using a linear stability theory. We modify and develop the Chebyshev-Tau method to solve the instability problem of a deformable interface system by introducing a new equation at interface boundary. New instability behaviour of the system has been found and the self-amplification mechanism between the evaporation flux and the interface deflexion is discussed.     

并行树型机模拟系统的研究

介绍了一种树型ＭＩＭＤ机的模拟系统Ｐ－Ｓｉｍｕｌａｔｏｒ。该系统采用模块式结构设计，用户可根据需要任意选择所需要的结点个数，具有很强的灵活性和通用性。Ｐ－Ｓｉｍｕｌａｔｏｒ是在ＶＡＸ１１／７８０机上用Ｃ语言实现的，它通过进程及进程间通讯来模拟并行机系统中的处理机结点及结点之间的通讯，达到了很好的模拟效果。将Ｐ－Ｓｉｍｕｌａｔｏｒ用于并行归并、并行排序等算法。研究表明，Ｐ－Ｓｉｍｕｌａｔｏｒ具有良好     

考虑流体湿润性影响的核沸腾RohsenoW修正模型

添加界面活性剂的核沸腾在改变蒸气泡生长特性的同时，主要是强化了对流换热．本文考虑流体湿润性影响，对核沸腾换热沿用最广的对流类比模型－Ｒｏｈｓｅｎｏｗ模型进行了修正．通过对实验数据的检验，表明修正后的模型预示值与实测结果吻合很好．     

Self-Assembly of Micro-Parts onto Si Substrates at Liquid-Liquid Interface

We report a new approach for the self-assembly of cuboid micro-parts onto Si substrates to construct three-dimensional microstructures. To perform assembly, the Si substrates are prepared with a deep cavity array as binding sites. An aggregate composed of hundreds of uniformly aligned micro-parts is formed at the C10F18-H2O interface. The micro-parts are arranged by passing the substrate through the aggregate of micro-parts, thus the micro-parts are left on the substrate, and then the substrate is vibrated ultrasonically in the solution, making it possible for the micro-parts to fall into the cavities on the substrate. Finally the substrate is pulled out of the solution after assembly. This technique could give a high yield of up to 70%, providing a new method for micro-assembly.     

Construction of 2Ⅲ^[m-（m-k）] Designs with the Maximum Number of Clear Two-factor Interactions

It is useful to know the maximum number of clear two-factor interactions in a_Ⅲ~(m-(m-k))design.This paper provides a method to construct a 2_Ⅲ~(m-(m-k))design with the maximum number of clear two-factorinteractions.And it is proved that the resulting designs have more clear two-factor interactions than thoseconstructed by Tang et al.Moreover,the designs constructed are shown to have concise grid representations.