祖国统一大业与中华民族凝聚力

：中国传统文化历来注重国家统一,统一是中国历史发展的主流。实现祖国统一必须增强中华民族的凝聚力。中华民族具有极强的凝聚力,两岸统一是民心所向、大势所趋。台湾回归祖国,不仅对两岸经济社会发展有诸多好处,而且反过来会在很大程度上增强中华民族凝聚力。为了实现祖国统一,应特别注意做好四方面的工作：一、推进中国特色社会主义建设,提升综合国力;二、深化政治体制改革,加强民主化、法制化建设;三、坚持和完善“一国两制”方针,确保香港、澳门的稳定与繁荣;四、加强两岸经济文化交流,与“台独”势力进行坚决斗争。     

优化模型的改进计算方法

最优化模型与方法是近几十年来发展和形成的一门新兴的应用科学,通过应用数学的方法与技术解决各种系统与实际问题.但许多求解方法是基于手工运算,计算工作量较大.而利用各种优化计算软件例如Lingo,Lindo等需要编制较为复杂的程序,解决起来不够直观.而利用Matlab软件中非常直观的优化工具箱中的函数linprog,quadprog对线性规划与二次规划进行快速求解.     

望亭发电厂改建工程锅炉补给水系统中的“超滤”设计及应用

详细介绍了一种＂超滤＂系统工艺的设计及计算,该工艺具有产水品质高、产水水质稳定、运行操作简便等特点,系统出水SDI﹤3、浊度﹤0.4 NTU、悬浮物﹤1 mg/L、产水回收率≥90%,满足DL/Z 952—2005《火力发电厂超滤水处理装置验收导则》的要求,达到反渗透系统进水标准。     

焙烧改性膨润土处理垃圾渗滤液

用焙烧法对膨润土进行活化改性,改性后的膨润土用于处理垃圾渗滤液,同时研究其去除垃圾渗滤液中CODcr和色度的适宜条件．实验结果表明,膨润土的最佳改性焙烧温度为400℃。焙烧改性膨润土对垃圾渗滤液的处理效果较之原土有较大程度提高．其CODcr和色度的去除率分别达到82．8％和89．6％．     

Experimental Study and Numerical Simulation of the Casting-Forging Complex Near Net Forming of Alternator Claw-pole

As a newly developed precision technology, casting-forging complex near net forming process is utilized to produce complex components with a short lead time, low cost and high precision, thus to accelerate the response speed of the market and enhance the competitive power of products. In this paper, the casting-forging complex near net forming process of alternator claw pole was developed and investigated with a combination of experimental and numerical simulation method. Qualified near net workpiece was manufactured, mechanical parameter and relative field information during the forming process was also obtained. While the alternator claw-pole is processed with this technology, the forming force is small, the process is short and the quality of forgings is perfect. Therefore, the complex casting-forging near net forming process of claw-pole is an energy and material saving technology, which will have a vast developing and application prospect in the future.     

BaMnZnCoTi-W型铁氧体微波吸收特性的研究

对用Ｃｏ２＋,Ｔｉ４＋置换Ｆｅ３＋的ＢａＭｎＺｎ－Ｗ型平面六角晶系微波铁氧体吸收材料的制备和吸收性能进行分析研究,发现涂层厚度为１．０６ｍｍ在７－１２ＧＨｚ频率范围内有三个吸收峰,峰值最高达３４ｄＢ以上;同时比较了在相同工艺条件下,随着Ｃｏ２＋,Ｔｉ４＋含量的增加,材料的吸收频率特性和涂层厚度的关系。     

IMPACT OF APPLYING BCTMP TO WOOD-FREE LWC ON ITS PERFORMANCE

INTRODUCTIONBleached CTMP (BCTMP) is popular in many commercial paper grades, such as packaging, tissue, uncoated wood-free fine papers. There is a strong economic incentive to substitute BCTMP for kraft pulp in producing wood-free light weight coated paper (LWC). Wood free LWC is used mostly for high-speed heatset web offset (HWSO) color printing. With a low basis weight and also low coat weight, the strength, surface and structural properties of the LWC wood-free paper are al…     

Synthesis and crystal structure of the trimetallic erbium tetrahydride complex [Li(THF)4][{(ButCp)2Er(μ-H)} 3-(μ3-H)]

Reaction of [(Bu′tCp)2Er(μ-CI)]2 with Bu′Li in 1:1 molar ratio in THF at -78℃, after work-up, afforded the trimetallic erbium tetrahydride complex [Li(THF)4][{(Bu′Cp)2Er(μ-H)}3(μ3-H)] (1) by β-hydrogen elimination reaction. Crystal structure determination reveals that complex 1 has discrete ion pair structure. The anion is composed of three (Bu′Cp)2Er units to form a triangle array connected by three bridged hydrogen atoms, and the fourth hydrogen atom coordinated to three Er^3 ions. The coordination num-ber for each Er^3 ion is 9.     

基于Qmail的邮件即时通告系统分析与设计

传统电子邮件系统收发邮件的工作模式中，不能提供邮件到达即时通知，导致邮件利用延迟。以Qmail邮件系统内核为平台，通过对其基本功能结构进行分析，结合SMS短信通讯平台，设计并实现了邮件到达即时通告。     

现代当代史教学应贯彻"三个代表"重要思想

在中国现代当代史中，有大量的史实证明，中国共产党从诞生的那天起，就代表着最广大人民的根本利益，代表着先进文化的前进方向和先进生产力的发展要求，因此，在历史教学尤其是在中国近现代史教学中贯彻“三个代表”重要思想的教育，既是题中之义，也是历史老师义不容辞的责任和义务。