全棉紧密纱色织物的生产技术

介绍了紧密纱的特点和细特高密色织物的设计与开发过程,在此基础上对紧密纱色织物生产过程中各主要工序的工艺参数与技术措施作了详细阐述,其中重点探讨了紧密纱的上浆技术,认为应采取“小张力、低黏度、中压力、重浸透、低上浆、高回潮、少用PVA”的工艺原则。     

Plenary Session: The Operator's Reliability and Safety in Industry L'Homme Agent d'infiabilite et de Fiabilite du Processus Industriel

When we look at the course of development of world civilization, we can recognize that the speed of development is becoming faster and faster. The author tries to examine the possible danger of this accelerated speed or change and to explain Japan's high pitch development after the opening of her door to the western world about 100 years ago. Ho also explains how human factors studies have been developing in Japan and their significance with regard to social change. Concerning this rapidly changing world civilization, he discusses the mission of human factors research in the future and the ways to maintain humanity.     

CS夹芯板抗弯性能的试验研究

通过CS夹芯板抗弯性能的试验,重点研究织物加强对改善夹芯板抗弯及抗裂性能的作用。试验研究表明,织物加强的CS夹芯板具有很好的抗弯抗裂性能。并根据受弯机理分析,提出相应的开裂弯矩和极限弯矩计算公式,计算结果与试验结果吻合较好。     

CLOS网络型大规模ATM交换结构

首先提出了大规模ＡＴＭ交换网络应满足的基本特性，然后对Ｃｌｏｓ网络型大规模ＡＴＭ交换网络进行了研究，给出了交换网络连接级呼叫的无阻塞条件，论述和分析了一种适合于以信元为单位的分散式路由选择算法。     

A study of the thermal performance of reflective coatings for the urban environment

This paper presents the results of a comparative study aiming to investigate the effect of reflective coatings on lowering surface temperatures of buildings and other surfaces of the urban environment, and thus test their suitability to lower ambient temperatures and fight the heat island effect. In total, 14 types of reflective coatings, selected from the international market were studied, from August to October 2004, on a 24 h basis. These coatings are used in buildings and some of them are used or could be used in the future in other surfaces of the urban environment (sidewalks, parking lots, etc.). In order to investigate the thermal performance of the reflective coatings, surface temperature sensors and a data logging system as well as infrared thermography procedures were used. The spectral reflectance and the infrared emittance of the samples were also measured. The collected data have been extensively analyzed. It was demonstrated that the use of reflective coatings can reduce a white concrete tile’s surface temperature under hot summer conditions by 4 °C and during the night by 2 °C. It can be warmer, than the ambient air by only 2 °C during the day and cooler than the ambient air by 5.9 °C during the night. “Cool” coatings present superior thermal performance even compared to other “cool” materials. This study can assist in choosing more appropriate coatings for building envelopes and other surfaces of the urban environment, and thus contribute to the mitigation of the heat island effect as well as the reduction of cooling loads and electricity consumption of buildings.     

光刻探头的共振压力显微系统的研究

以磁共振压力显微和半导体核子自旋态研究为目的,采用电子束和等离子体刻印方法制备硅振荡器,脉冲调制序列控制磁共振条件频率和旋转框架翻转,依据样品的自旋-晶格弛豫时间和自旋-自旋弛豫时间,获得了共振显微压力,测试了压力显微的灵敏度。结果表明,光刻的探头具有高Q值和软悬臂低倔强系数K,磁共振压力通过扫描片段和激光光纤干涉得到了极其微小的压力。光刻探头的共振压力显微具有高空间分辨率,兼具核磁共振成像(MRI)和原子压力显微技术(AFM)优点,是一种重要的核自旋探测技术和三维原子分辨率成像的有力方法。     

真丝绸单宁加工工艺研究

通过真丝绸单宁加工研究,确立了真丝绸单宁酸增重及增重后染色的工艺参数及技术条件。单宁加工真丝绸可部分弥补其脱胶重量损失,并赋予真丝绸独特的风格和物理化学性能。     

提高真丝印花绸色牢度的工艺研究

针对真丝印花绸普遍存在的水洗牢度差问题进行了研究探讨。通过实践,采用单宁—吐酒石法对真丝印花绸进行固色,提高了真丝印花绸的水洗牢度,并提出了在提高真丝印花绸色牢度方面需要注意的几个问题。     

真丝云纹印花的前准备工序技术总结

针对真丝云纹印花的难度，总结了设计、放样、画稿、制版四个工序中的重点技术，特别是对电脑分色描稿、计算机电子加网制作黑白片等技术与云纹花样的印制效果进行了探索，对生产具有指导作用。     

我国玻璃纤维滤材及其应用

本文介绍了几种玻璃纤维滤材的品种、性能及其在炭黑、水泥、钢铁冶金、发电等工业除尘中的应用。