用DDM实现分布式三维虚拟环境

介绍了HLA中数据分发管理(DDM)的过滤原理;研究分析了目前几种实现DDM过滤机制的方法及其存在的问题,并提出一种简单易行的DDM实现策略,以实现三维虚拟环境的分布式,来提高它的响应速度.     

硬线控制冷却工艺

研究了影响硬线性能的主要工艺参数，这些参数是决定线材最终产品质量的关键，并初步讨论了其影响规律。     

顶凌覆盖节水增产技术研究

通过1998年、2000年的试验研究，系统分析了顶凌覆盖技术在高寒区节水增温保温、增产增收的机理及其应用效果。提出该技术可以缓解低温干旱特别是春旱对农业生产的困扰，是一项可以抗旱保春播增产增收的实用技术，在高寒地区具有较高的推广价值。     

超高层建筑-18.7m的深基坑施工优化

介绍了深达 18.7m的基坑围护措施 ,对超高层建筑深基坑支护结构与施工技术进行优化     

Developmental modes of the Neoproterozoic-Lower Paleozoic marine hydrocarbon source rocks in China

Based on the researches on rock type, the mode of occurrence, diagnostic minerals and creatures, the sedimentary geochemistry and organic facies of Chinese marine source rocks from wells and outcrops, and on the research findings of developmental modes of foreign marine source rock, the authors consider that it is impossible to objectively make clear the formation mechanism of hydrocarbon source rock with high organic matter abundance by either single mode of preservation or high organic matter productivity. According to the Chinese geological features, the formation mechanism of the Neoproterozoic-Lower Paleozoic marine source rock is generalized into four modes, namely, thermal water activity-upwelling flow-anoxic; carbonate gentle slope-upwelling flow; xerothermic climate-brine euxinic milieu; and humid climate-retained euxinic milieu; as the Lower Cambrian undercompensation basin organic facies （the Tarim Basin, South China and southwestern margin of North China）, carbonate gentle lime mud bound organic facies （the Upper Ordovician in Tazhong region of the Tarim Basin and the Lower Silurian in the Upper Yangtze Platform）, the Middle Cambrian evaporation laggon organic facies （the Tarim Basin and the Upper Yangtze Platform）, enclosed undercompensation terrigenous bay organic facies （the Middle-Upper Ordovician in the west of the Tarim Basin, the Lower Silurian Long- maxi Formation in the Upper Yangtze platform）. Chinese marine sedimentations with lower organic matter abundance are generalized into two modes of consumption-dilution mode of open epicontinental sea and depletion-dilution mode of supercompensation basin.     

辽宁高校高水平运动队现状及可持续发展研究

采用文献资料法、调查访谈法，逻辑演绎法，针对辽宁省普通高校高水平运动队现状、存在的问题及可持续发展的前景进行调查研究，结果表明：辽宁省部分普通高等学校高水平运动队经过近20年的建设与发展，在运动员招生制度、政策完善、运动队管理、训练、生活与学习方面，取得了一些可喜的成绩，但同时也存在一些问题．高校高水平运动队要立足本校实际，合理布局，加大经费投入，重点发展优势项目；建立可行的管理办法，提高教练员的业务水平；建立和完善“一条龙”训练体制，实现可持续发展。     

高毒低效农药在土壤中的行为

对农药在土壤中的历程，残留及分解以及和微生物的关系作了较详的研究报导，在保护环境以及确保人类需求食品安全的今天，开展这类课题的研究有着重要的现实意义。     

某库岸滑坡稳定分析及治理措施研究

从地质条件出发,详细分析了滑坡的成因,以大型的岩土工程数值分析软件(ADINA)为研究手段,建立有限元计算模型,用强度折减的方法分析了滑坡体在初始工况、蓄水工况、暴雨工况、水位骤降工况和地震工况下的稳定情况,根据滑坡的失稳情况,在综合考虑的基础上,提出了削坡减载和地表排水相结合的治理措施,计算结果表明,治理措施是可行的,研究结果对设计和施工具有较大的参考价值.     

水切割机中超高压预应力复合缸体研究

针对水切割机中高压缸经常爆裂的现象,本文研究了预应力缸体、高压缸的失效原因及预应力缸体的基本特点,最后进行了缸体疲劳实验。     

Molecular cloning and expression of interleukin Ibeta (IL-1β) from red seabream (Pagrus major)

The interleukin 1β (IL-1β) cDNA was cloned from the red seabream (Pagrus major) by homology cloning strategy. A cDNA fragment was amplified by PCR using two degenerated primers, which were designed according to the conserved regions of other known IL-1β sequences, and elongated by 3' ends and 5' ends RACE PCR to get the full length coding sequence of red seabream IL-1β (RS IL-1β). The sequence contained 1252 nucleotides that included a 5' untranslated region (UTR) of 84bp, a 3' UTR of 410 bp and an open reading frame (ORF) of 759 nucleotides which could be translated into a putative peptide of 253 amino acids with molecular weight of 28.6 kD and putative isoelectric point pI of 5.29. The deduced peptide contained two potential N-glycosylation sites and an identifiable IL1 family signature, but lacked the signal peptide and the clear ICE cut site, which were common in other nonmammalian IL-1β genes. The RS IL-1β had the highest homology with piscine IL-1β according to phylogenetic tree analysis.