Erosion and Sediment Production in Small Watershed in Purple Hilly Areas and Prevention Techniques

Purple Soil distributes extensively and mainly in China. Because of abundant easily weatherable parent rocks/materials and unstable soil structure, and also influenced by parent materials, usage systems, and slope gradients, erosion and sediment production of purple soils are very severe with main fashions of water erosion and gravitational erosion. Basing on observed data in small watersheds, rainfall erosivity,vegetation coverage, previous soil water content, flow and relating factors such as climate, topograph of small watershed,land usage, and soil kinds are all the influence factors of erosion and erodibility of purple soil as well as sediment production and transport in small watershed of purple hilly areas.The effective technological countermeasures of ecosystem restoration, agricultural tillage for water conservation and erosion prevention, agriculture project, and soil changing for fertility and anti-erosion were provided.     

“广西建设科技成果数据库”的特点及其应用

从数据库的构成、文献的标引著录、硬件配置及软件程序设计等方面对数据库所具备的各个特点，作了较详细的分析介绍。并列出检索应用实例。     

对省内外部分高校改革情况的调查报告

调查了河南省内外多所高校,认识到应进一步深化改革思路,以教学改革为核心,才能充分展示职业技术教育无限活力。     

服务地方经济与社会体现区位优势和特色--高职院校学报发展概览

近年来高职院校学报迅速发展，取得了良好的社会效益，但还存在着诸如竞争力不强、未能体现高职院校特色等问题。因此，高职院校学报应当在谋求自身发展的同时，积极探索高等职业教育与区域经济发展的互动模式，为实现地方经济全面、协调和可持续发展提供参考依据，对区域经济发展起到推动作用，并在此过程中体现自身的特色。     

大学生阅读个性心理特征分析

围绕阅读需要、阅读动机和阅读倾向,对大学生阅读个性心理特征进行了分析,指出了解大学生阅读个性心理特征有利于优化大学生读者工作,有利于履行高校图书馆的教育职能和信息服务职能。     

财务报表的时间性特征及其对财务分析的影响

财务报表中的各种指标按所反映的企业资金运动的时间状况，可分为反映企业资金运动在某一时刻状况的指标和反映企业资金运动在某一时期内发展变化结果的指标两大类：充分认识财务报表指标的时间性特征，有利于人们了解它对财务分析的影响。从而正确计算和运用某些财务分析指标。     

GDX—硅胶混合薄层色谱板的效率和定量性能

对用ＧＤＸ－１０２－硅胶Ｇ、有机粘合剂研制出的混合薄层板进行性能测试，评价了其在硝基苯胺异构体、酸性食品染料分离测试方面的应用，得到好的结果。     

Dynamic Characteristics of Inter-Satellite Links in LEO Networks

To establish an efficient inter-satellite link (ISL) in an LEO network, the effect of geometric characteristics of ISL on the ISLs and the devices on the LEO satellite should be examined. Because of the continuous movement of the LEO satellite, the time-varying behaviours of the ISL's geometric charactersistics continuously change with the changes of the satellite's position on the orbit. These dynamic geometric characteristics of the ISLs are important for ISL's performance analyzing and the design of the devices on the LEO satellite. This paper describes dynamic geometric characteristics of ISL, analyzes the impact of these regulations on the tracking system of the satellite's antenna and the power adjusting system of the satellite's transmitter, with the Iridium system as an example.     

儒家"诚信"特色及其现代转化

儒家"诚信"作为具有中国特色的古典伦理形态,与现代"信用"有许多本质差异。要实现其现代转化,必须达到:由适用于"熟人"社会的特定伦理,转变为适用于"陌生人"社会的普遍伦理;由一般人伦伦理,引入经济伦理;由主观"自诚"模式,转变为契约"合意"模式;由从属于封建礼教的次要道德义务,转变为从属于"社会公正"的道德义务,并进而提升为反映现代人本质的基本道德义务。为达此转化,需要创设诸如完善市场机制、推行宪政民主、培养契约文明观念等社会文化条件。这将是一个艰难漫长的自然历史进程。     

福建戴云山自然保护区植被景观斑块特征分析

利用戴云山自然保护区的植被分布图和地形图等,在GIS软件支持下提取植被景观斑块信息,从植被景观组分斑块特征的角度对戴云山自然保护区的植被景观格局及破碎化进行分析.研究结果表明,在戴云山自然保护区中,温性针叶林、常绿阔叶林、暖性针叶林景观是该区的3个主要景观类型;景观组分的面积、周长、斑块数的分布不均衡;各景观组分面积与周长的分布相似,而斑块数的分布却没有明显的规律性.植被景观斑块总体特征分析表明,农地景观的破碎化程度高,而温性针叶林、常绿阔叶林与暖性针叶林景观的破碎化程度低.