在Windows下使用五笔字型输入法常见问题及解决方法

讨论了98王码WB9801五笔字型输入法软件在Windows环境下使用时应注意的问题、出现异常现象的解决方法及使用技巧。     

A New Grade Carbon Black Produced by Thermal Plasma Process

This paper presents a new route about producing carbon black,by wich the natural gas cracking is carried out in the absence of oxygen thanks to an electric energy supply externally given by a plasma jet.The carbon black produced by this process has a narrow size distribution and a small average diameter of 38nm as well as a highly branched aggregate.The higher DBP value of 1.40ml/g shows it should be a high structure carbon black.The FTIR spectra shows that there are lots of aromatic c-c bonds and a large amount of nitrogen-coutaining functional groups on the carbon blacks surface,such as-NH,-CN as we3ll as -CH,-OH,-COOH groups.     

一点对多点通讯在卫星测试无线转发系统中的应用

分析了卫星测试无线转发中一点对多点通讯系统中的关键性技术：包括硬件连接、通讯方式及有关技术，并给出了具体方案。     

高品位印度矿粉烧结性能试验研究

为了拓宽烧结用料，达到优化烧结原料结构的目的，太钢对高品位印度矿的烧结性能进行试验研究，结果表明，配用高品位印度矿，烧结矿的性能能够满足高炉炼铁生产的要求。     

快速加热时冲压钢的再结晶特点

本文研究了冲压钢冷轧薄板在快速加热条件下的再结晶特点。结果表明．等温加热时治结晶温度随等温时间的延长而降低，连续加热时随着炉温的升高，再结晶过程所需时间缩短，而温度范围变宽。     

对多项式的欧几里德算法的改进

本文对用于求两个多项式的最大公约多项式的欧几里德算法作了改进，主要改进了决定该算法计算复杂性的ＥＭＧＣＤ的递归过程。通过计算复杂性的分析，改进算法比原算法快了一倍，而且提高了计算精度。     

Integrated solid-state nanopore devices for third generation DNA sequencing

Third generation DNA sequencing relies on monitoring the ionic current blockage during the DNA molecule’s threading through a nanoscale pore.It is still really tough to attain the single base discrimination on a DNA strand by merely analyzing the ionic current due to speedy DNA translocation and low spatial resolution.More integrated configurations are pursued to present versatile comparative dissimilarities of the four bases by enhancing the spatial resolution within a DNA molecule translocation event,such as transverse tunneling current,local potential change,and capacitance oriented voltage resonance.In this mini review,the insight is provided into the status quo on several functionalized techniques and methodologies for DNA sequencing and furthermore concluding remark and outlook are presented.     

大掺量磷石膏用于路基填料的性能试验研究

为探索磷石膏大掺量、规模化、资源化利用路径,分别以自制固化剂和水泥为胶凝材制备大掺量磷石膏路基填料,开展大掺量磷石膏混合料的击实试验、无侧限抗压强度试验及疏水改性试验,分析大掺量磷石膏与自制固化剂和水泥的适配性、击实特性、强度特性、耐水性能。结果表明,采用水泥或自制固化剂改性磷石膏击实曲线呈单峰变化趋势,且含水率偏低时对大掺量磷石膏混合料的干密度影响较小;相同配比时,固化剂体系大掺量磷石膏混合料7d无侧限抗压强度是水泥体系的1.5倍以上,磷尾砂与自制固化剂的适配性优于黏土,且配比为90%磷石膏+10%固化剂的大掺量磷石膏混合料7d无侧限抗压强度度达3.4MPa,经疏水改性后强度提升至4.2MPa,疏水剂与自制固化剂的复配较好地改善了磷石膏自身亲水特性,提升了其水稳性能。     

DR机房建设与验收监测的要点探讨

随着我国放射诊断学的快速发展,当前许多医院都在购置或使用医用数字化X射线摄影系统(DR)机房建设必须符合国家标准满足临床使用。本文结合日常工作中总结的经验,从DR机房的规划设计、放射防护设施施工、放射防护验收监测方面探讨了DR机房建设过程中的要点,为医院的机房建设提供参考。     

2号高炉进风面积的调节

叙述了武钢2号高炉针对原燃料条件变化进行进风面积的调整及调整效果，并对其原因进行了分析。