汽车自动传动液的研制

介绍了自动传统液的分类规格、自动传动液的特性和相关的评定方法；研制了无锌和低锌配方的两种产品，经评定试验和实机使用，符合ＤｅｘｒｏｎⅡＤ、Ｍｅｒｃｏｎ和ＡｌｌｉｓｏｎＣ－４的规格要求，达到了国外同类产品的质量水平。     

Mechanization techniques for poplar development in Turkey

Annual commercial poplar wood production in Turkey is about 3.6 million cubic meters, half of which comes from hybrid poplar I-214. The poplar plantation areas of Turkey are 70% of the poplar plantation areas of the Near and Middle Eastern countries, and nearly 5% of the world. In this study, unit times of standard operations were investigated in poplar nurseries and plantations in which new mechanical technology was applied and compared with traditional methods. Analyses of unit times were made on 11 treatments for poplar nurseries and nine treatments for poplar plantations; some new methods are also recommended. Mechanization methods based on new technologies give promising results in poplar nurseries and plantations.     

Carla: A rule language for specifying communications architectures

Due to the unique requirements of a series of projects to specify communications architectures using graphical representations (Cara and MFD), we have developed the communications-oriented rule-based language Carla (Cara Rule Language), which provides an executable specification of the architecture being developed. Carla is designed to provide the ability to specify and simulate high-level, possibly incomplete, specifications of communications architectures, and to allow the developer to refine the specification through the addition of behavior-describing rules. Carla is also well-suited to creating black-box specifications of any system whose behavior depends on input/output history. We describe the features of the language, discuss various design issues, and provide examples of various communications protocols specified in Carla.     

粉末涂层抗冲击缺陷分析

讨论了粉末静电涂装中出现的涂层抗冲击试验缺陷，通过设计实验寻找造成该缺陷的原因，揭示了产生涂层起皱和脱离基材的原因是钢板与磷化液之间的匹配性差。通过提高磷化液的游离酸酸度解决了该问题。从理论上推出了游离酸与附着力之间可能的关系：游离酸影响磷化膜与基材的结合力，或影响形成的磷化膜的形态。     

梯形断面水力计算的一种新方法

本文从梯形水力最优断面的基本思路出发，通过理论分析找到了梯形断面水力计算的一种新方法——即通过特征参数进行梯形断面的水力计算。     

及时利用过喷粉末的涂装装置

对比了典型进口及国产粉末喷涂设备对过喷粉末的利用情况，介绍了一种获得实用新型专利权的涂装装置。该装置综合了进口及国产设备的优点，具有很高的性价比。     

形式化语言在UMTS开发中的应用

由于3G协议规范的复杂性，3GPP方法论指导方针中鼓励使用标准的形式化语言来进行UMTS产品的设计、开发与测试。文中概要性地描述了UMTS的体系结构和在规范描述中用到的一些形式化语言的基本概念和特点，探讨了这些形式化语言在UMTS开发中的应用。使用形式化语言开发UMTS可以简化和改进测试程序，实现新产品与新标准的同步推出。     

气敏材料的研究进展

从气敏材料种类，制备方法，改善气敏材料缺陷的手段等方面介绍了气敏材料的研究进展，论述了气敏材料研究中的新动向，展望了它的未来发展。     

初春施工技术要点探讨

论述了初春施工这个特定的施工季节所具有的特征，从气候、施工人员、工程情况及受冻土体等方面对初春施工易出现的问题进行了分析，对施工过程及施工技术规律性问题做了细化性研究和探讨。     

数字移动电视的现状与发展前景

随着数字电视的普及推广,数字移动电视应运而生,并得到迅速发展。数字移动电视通常安装在交通工具上,兼具移动性和数字化的特点。它突破了传统电视固定收视的局限,带来了电视传播的新概念。同时,数字移动电视根据自身传播特性,不断探索新的运营模式,并带来一系列的产业链效应,蕴含着无限商机