Compressive Behaviours of Concrete Cylinders Wrapped with 2- D Glass Fabrics

Concrete cylinders wrapped with glass fabrics of various constructions were fabricated. Compressive behaviours of cylinders with and without fabric wrapping were investigated. Comparisons of the compressive characters while using different fabrication parameters were made. It was demonstrated that the effect of the fabric reinforcement was obvious. The tensile strength of the filament used in the fabric played an important role as far as the anti-compression behaviour of the reinforced cylinders is concerned.     

体触行为的跨文化差异的研究

体触行为（touch behaviour）是一种复杂的非言语符号系统，是一种文化符号，人们在交际过程中身体部位是否接触及接触的方式和程度，不仅能表达彼此间相互关系的信息，而且存在着巨大的跨文化差异。     

非实质性报酬对从业者主观行为的影响

非实质性报酬通过对动机的影响而支配着从业者的行为，是一种十分有效的外激励因素，本文从发放基础的角度，把非实质性报酬分为系统报酬、团体报酬和个人报酬三种，并分别论述了其对从业者主观行为即参与行为、公分贡献行为及非公务贡献行为的影响。     

用积分平均法求解沸腾炉空气埋管的动态特性

本文提出了建立具有分布参数性质的沸腾炉空气埋管的数学模型的一种有效方法， 即积分加权平均、低阶集中参数法（简称积分平均法），并把这种算法与利用高阶（４９ 阶）集中参数模型所得的结果作了对比，两者重合良好．在此基础上，给出了空气埋管。 动态特性的实际算例．并由此得到了两个在控制系统设计中有价值的结论。     

气流纱的拉伸特性研究

本文讨论气流纱的拉伸特性。Hearle曾对具有理想结构纱线的拉伸特性进行过比较完整的研究工作。本文则根据气流纱独特的成纱结构,对Hearle理论在气流纱中的应用作了一定的修正,并在此基础上对气流纱的拉伸特性作了分析计算。计算结果与实测结果基本相符。最后还从气流纱的应力-应变关系式中,就影响气流纱强力、初始模量以及断裂功等等力学特性的一些主要工艺参数进行了分析讨论。得出合理选用阻捻盘、很好控制捻度传递长度;合理设计与选用分梳及输棉机构,在不断改善单纤维供应的同时,尽量减少纤维损伤,提高纤维有效长度;适当提高纺纱张力,增加纤维转移等等都是改善气流纱强力等力学特性、提高成纱质量的有效途径。对工业用气流纱,还可通过合理设计凝棉槽,以提高气流纱紧密度的途径来提高气流纱强力。     

Antennae and the role of olfaction and contact stimulation in mate recognition by males of the pollinating fig wasp Ceratosolen gravelyi (Hymenoptera: Agaonidae)

Finding a mate is a crucial step in sexual reproduction. The mutualism between figs and their pollinators is exploited by many figwasps that develop within their galls and attain sexual maturity simultaneously. Male pollinators carry the specific burden of detecting and opening mating holes in galls containing conspecific females before mating with them. The mating behaviourand antennal sensilla of male pollinators associated with Ficus semicordata was investigated to understand mate recognition. Male Ceratosolen gravelyi located female-containing galls from a distance, but only attempted to chew a mating hole after antennal contact with the gall surface was made. They showed similar responses to females and body extracts but failed to respond to washed female bodies. This behaviour indicates that unidentified chemicals present on the body surfaces of females are sufficient to elicit olfactory attraction and tactile confirmation. Multiporous plate sensilla are candidates for olfactory reception from a distance while basiconic sensilla may be involved in contact chemoreceptor. All of the sensilla are highly localised, on the distal part of the terminal flagellomere, suggesting a response to selection for strong directionality in the complex odour environment of the fig in which messages produced by hundreds of females may confuse precise mate localisation.     

ABS/透闪石短纤维复合体系流变行为及形态研究

研究ABS／透门石（TS）短纤维复合体系的流变行为,测定该复合体系的粘度随组分的变化及流动活化能,对挤出物的结构形态给出定性的说明．     

喷瓷管道用玻璃釉料润湿行为的研究

采用扫描电镜（ＳＥＭ）和Ｘ射线能谱分析（ＥＤＳ）等手段,研究了喷瓷管道用玻璃釉料对碳钢基体的润湿行为。研究结果表明,底釉的润湿面积随着温度的升高和恒温时间的延长而增大,在一定的温度和时间下达到最大值。增加基体表面粗糙度和减小面釉在底釉中的含量,可促进润湿性的改善。基体金属进入界面过渡层以及界面过渡层富集密着剂都有利于釉料润湿基体。     

化学场对膨润土水力特性影响研究进展

在阐述处置库近场化学环境的基础上从化学场对膨润土的膨胀力影响、渗透性影响、体变特性影响及模型研究4个方面回顾和总结了国内外的研究进展,通过分析影响因素、作用机理以及研究中存在的问题指出当前研究中的不足,并提出进一步研究的建议.     

多复变域R_I(m,n)上Cauchy积分与Poisson-华积分的边界性质

研究多复变域ＲＩ（ｍ,ｎ）上Ｃａｕｃｈｙ积分与Ｐｏｉｓｓｏｎ－华积分,得到边界函数ｆ∈ＬＰ,Ｐ＞１时几乎处处收敛的结果．