军用滑木箱的设计分析

介绍了按日本标准设计的横板式和国内竖板式军用滑木箱的结构设计参数，从木箱抗弯、抗静压及顶盖抗弯三方面对比了两种木箱的力学性能，分析了两种木箱的特点及适用范围。     

Cr12钢的预处理工艺研究

本文研究了Ｃｒ１２钢经４种不同的预处理工艺处理后钢中碳化物的大小，数量，分布及钢的硬度，强度和韧性，试验结果表明，经调质处理，高温固溶淬火＋高温退火处理后，Ｃｒ１２钢中碳化物的大小，分布及其组织，性能均优于常规球化退火预处理的。通过扫描电镜对冲击断口的分析，初步探讨了新的预处理工艺提高韧性的原因。     

A Novel Athermal 40-Channel DWDM Multi/Demultiplexer Based on the Combination of AWGs and Interleaver

An athermal 40-channel dense wavelength-division-multiplexing multi/demultiplexer using a novel combination technology is proposed. It consists of one 1times4 100- to 400-GHz spacing interleaver filter and four sub-arrayed-waveguide gratings (AWGs). The temperature-dependent wavelength shift of the combined device is successfully suppressed to 0.058 nm in the -20degC to 70degC temperature range. Moreover, the combined device's adjacent crosstalk (typically -35 dB) is much better than conventional AWGs (typically -25 dB).     

MRF: A Framework for Source and Destination Based Bandwidth Differentiation Service

In this paper, we shall generalize the concepts of fairness, TCP-friendliness and TCP-compatibility such that more source adaptation schemes can be designed to support diverse applications over the Internet. A simple but efficient framework, in the form of a monotonic response function (MRF), is proposed for the analysis and the design of memoryless window-based source adaptation protocols by using these concepts. We first derive a necessary and sufficient condition for step-wise convergence to the weighted fairness. It is then used to construct increase-decrease policies. The requirements of our increase-decrease policy are less conservative than those of the CYRF (Choose Your Response Function) that was proposed in . Our MRF is suitable for transmission control protocol (TCP) and user datagram protocol (UDP), and can be used to design TCP-friendly and multimedia-friendly source adaptation schemes. Meanwhile, our MRF can be applied to provide bandwidth differentiation service without any change to the router of the existing Internet.     

BOPP薄膜生产中的功能母料

简述了BOPP薄膜生产过程中所需要的抗静电母料、防粘连母料和爽滑母料等功能母料，并分析了它们的作用、机理以及在生产中的应用特点。     

TBM地区低孔渗高产气储层预测

 本文从TBM地区目的层的地质和地球物理特征分析出发，以三维地震资料为基础，综合利用人工和神经网络波形分类等定性储层预测方法和利用反演及敏感地震属性分析，对TBM地区低孔渗砂岩分布区开展了砂体展布特征分析和天然气高产区预测研究。根据研究结果部署了10口钻井，已完钻的4口井中有3口获得高产气流（其中DK27井日产天然气36.8×10⁴m³）。值得指出的是，目前所用的预测方法还不能预测厚度小于6m的单砂层或砂层组构成的储层。     

高校校园环境美化建设的人文素质教育价值

为全面贯彻素质教育，论述了高校校园环境美化建设对提高大学生人文素质的价值和潜移默化的作用。高校校园环境美化建设，具有基本物质保障价值、社会文化价值和人文素质教育的价值。     

考虑配电网电压调节的分布式电源准入功率极限计算

随着分布式电源的大力发展，其对原有系统产生很大影响。分析了有载调压变压器分接头发生调节振荡的条件。讨论了分散电源的接入对变压器分接头对母线电压灵敏度 aVt 这一重要参数的影响，指出了分散电源的接入有可能使变压器分接头发生调节振荡，进而得出了考虑振荡约束的准入功率极限模型。最后运用112节点系统的算例证明了模型的有效性。     

A novel optical burst switching scheme—logical cascaded private subnet with start wavelength assignment policy

Many recent studies have convincingly demonstrated that network traffic exhibits a noticeable self-similar nature, which has a considerable impact on network performance, and most studies of optical burst switching (OBS) networks are under a fundamental assumption that full wavelength conversion is available throughout the network. In practice, however, economic and technical considerations are likely to dictate a more limited and sparse deployment of wavelength converters in the optical network. Therefore, we present a novel scheme for OBS networks, called logical cascaded private subnet (LCPN) with start wavelength assignment policy. We define the concept of canoe relative to cluster in self-similar traffic, and introduce a new device named payload segregator at the edge node as a gateway to the core node in OBS Networks. According to the changes in the edge node framework, we put forward the concept of cluster private subnet and canoe private subnet in the core node correspondingly. A new start wavelength assignment policy is proposed for the absence of (full) wavelength conversion capabilities in the core node of OBS Networks. The performance study indicates that, our new scheme is robust under self-similar traffic and wavelength continuity constraint.     

水库灌区抽水站水泵选型设计

在抽水站设计中,需对大量的基础数据处理后才能进行工况点的计算。此文试着在水泵选型设计计算时,对水泵工况点参数进行拟定和工况点计算的程序化,从而真正地利用计算机减少设计人员的工作量。