太阳能热管的研制和应用

介绍了太阳能热管发展的社会背景和历史沿革、太阳能热管单管的工质选择和管壳结构、热管式真空集热管的结构特点及太阳能热管在热水器中的应用     

发电机用DJL350磁极钢板的开发与应用

本文论述了高强度冷轧磁极板的试制性研究，应用性研究及在开生桥机组上的实施。通过与国外材料的对比，研究了材料的化学成分、力学性能、磁性能、金相组织及其与性能的关系。并对其实际应用效果进行了分析总结。     

淬透性曲线应用系统的开发与应用

介绍利用VISUAL BASICA6.0在计算机上建立各种常用钢种淬透性曲线的软件开发,以及利用淬透性曲线和所建立的数据库自动完成淬透性曲线在各种应用中的相关计算的功能。     

运输包装件振动特性的计算机仿真

应用有限元法对计算机主机在运输过程中的振动特性进行了计算机仿真。首先利用Pro/E建立几何模型，然后基于ANSYS进行有限元动力分析，求出了包装件的固有频率与固有振型，以及频域／时域的动态响应。     

Internet网络延时分析

本文对Internet网络延迟进行了较为全面的分析，介绍了几种减少网络延迟的技术。然后提出一种新的方法，并用排队论加以分析。     

THE SIMULATION OF THE SAR IMAGE OF INTERNAL SOLITARY WAVES IN ALBORAN SEA

1 .　ＩＮＴＲＯＤＵＣＴＩＯＮＯｃｅａｎｉｎｔｅｒｎａｌｗａｖｅｉｓａｋｉｎｄｏｆｇｒａｖｉｔｙｗａｖｅｇｅｎｅｒａｔｅｄｉｎｔｈｅｓｔｒａｔｉｆｉｅｄｏｃｅａｎ .Ｉｔｐｒｏｄｕｃｅｂｙｔｈｅｉｎｔｅｒａｃｔｉｏｎｏｆｔｉｄｅｃｕｒｒｅｎｔａｎｄｔｏｐｏｇｒａｐｈｙ ,ｓｅａｑｕａｋｅａｎｄｍｏｖｉｎｇｓｈｉｐｗｈｅｎｔｈｅｓｔｒｏｎｇ ,ｓｈａｌｌｏｗｐｙｃｎｏｃｌｉｎｅｉｓ ｐｒｅｓｅｎｔ.Ｔｈｅｉｎｔｅｒｎａｌｗａｖｅｓｉｎｔｈｅｃｏｎｔｉｎｅｎｔａｌｓｈｅｌｆａｒｅａｌｍｏｓｔｔｉｄｅｐｒｏｄ…     

四株狂犬病街毒的免疫学特性

目的 研究国内分离的4株狂犬病街毒的免疫学特性。方法 采用免疫力试验及中和试验进行抗原性及免疫原性检测。结果4株街毒抗原性存在一定差异，应用aG株疫苗免疫小鼠能保护4株街毒的攻击。结论aG疫苗与4株街毒具有良好的交叉免疫性。     

Dissolution of phase-separated domains after a jump to a temperature in the single-phase region

Phase-separated domains prepared in the two-phase region were dissolved at a temperature in the single-phase region, and their dissolution dynamics was studied by using the time-resolved light scattering (TRLS) technique and a scanning electron microscope (SEM). The time t_ps of preparation of domains was chosen to be long enough for phase separation to proceed into the late stage. The scattered light intensity at small wavenumbers increased before it attenuated. As t_ps increased, the increase at smaller wavenumbers became more significant and the peak intensity decreased only slightly with dissolution time. The characteristic wavenumber q_m evaluated from TRLS and SEM followed the power-law relation q_mt^−0.3.     

AAL层抗信元丢失技术

ＡＴＭ网络中传输视频信号存在的信元丢失会严重影响接收图象的质量，可以从视频编解码端与ＡＴＭ适配层采取抗信元丢失技术以减少该影响。不同ＡＡＬ有不同的抗信元丢失原理。本文分别对用ＡＡＬ１，ＡＡＬ２，ＡＡＬ５适配ＭＰＥＧ－２视频信号时在ＡＡＬ层采取的抗信元丢失技术进行了分析。     

Effect of nickel content on the formation and properties of amorphous Al100-xRE5Nix alloys

The thermal stability and formation range of amorphous Al100-xLn5Nix (x = 3, 5, 9, 13, 17, 21, 23) alloys were studied by differential scanning calorimetry and X-ray diffraction techniques. The microhardness, Hv, of these Al–RE–Ni alloys was measured. The experimental results show that toughness was adversely affected by increase in the nickel content. The atomic size factor was applied to explain the formation mechanism of aluminium-based amorphous alloys by the atomic clusters model. The minimum concentration of nickel in Al–RE–Ni alloys results from the effective atomic volume difference of the nickel and aluminium atoms. This revised version was published online in November 2006 with corrections to the Cover Date.