应用于ICP－AES中的一种循环雾化系统

本文介绍了应用于电感耦合等离子体原子发射光谱仪的一种外向型，旋流雾化室，带清洗装置的循环雾化系统．     

气液两相流界面波非线性稳定性分析研究

通过对双流体模型方程进行简化，得到了双曲型两相流非线性控制方程组．进而导出了该方程组的特征线方程，利用有限差分及特征线方法求解了特征线方程，考察了界面扰动随时间在空间的发展状况，并与实验和线性稳定性分析结果进行了比较．     

并行处理系统中一种改进的MARY-LO任务调度算法

讨论了并行处理系统中的任务调度问题，对基于Stone典型模型的一些算法作了些改进，改进后的算法弥补了以前算法的不足，将启发式算法，网络流量算法和贪心算法有机地结合在一起，很好地解决了处理机数目上的限制问题。     

两河口特大桥拱箱悬索吊装施工方法

结合工程实例,介绍拱箱悬索吊装施工方法。     

Local changes in snow depth dominate the evolving pattern of elevation-dependent warming on the Tibetan Plateau

Elevation-dependent warming (EDW),whereby warming rates are stratified by elevation,may increase the threat to the life-supporting solid water reservoir on the ...     

徐州西南部班井侵入杂岩体与围岩关系及其地质意义

徐州西南部班井侵入杂岩体位于徐州—宿州弧形构造带的中部,侵位于造山后的拉伸构造环境,侵位时代为早侏罗世,通过对岩体与围岩接触关系及其含矿性的分析表明,研究区岩体(脉)地表出露较好,与围岩接触关系较清楚,矿化蚀变现象较明显,其与山东平邑归来庄地区地质构造背景极其相似,是寻找“归来庄式”金矿的有望地区。     

辐射与组培复合育成“霞光”等14个菊花新品种

辐射诱变与组织培养相结合，育成了“霞光”等１４个菊花新优品种；对品种来源及形态特征进行了简要描述，并对有关育种技术问题进行了讨论。     

Data association based on target signal classification information

In most of the passive tracking systems, only the target kinematical information is used in the measurement-to-track association, which results in error tracking in a multitarget environment, where the targets are too close to each other. To enhance the tracking accuracy, the target signal classification information （TSCI） should be used to improve the data association. The TSCI is integrated in the data association process using the JPDA （joint probabilistic data association）. The use of the TSCI in the data association can improve discrimination by yielding a purer track and preserving continuity. To verify the validity of the application of TSCI, two simulation experiments are done on an air target-tracing problem, that is, one using the TSCI and the other not using the TSCI. The final comparison shows that the use of the TSCI can effectively improve tracking accuracy.     

Rapid reductive degradation of azo dyes by a unique structure of amorphous alloys

An Fe-based amorphous alloy was found to significantly enhance the reductive degradation of an azo dye in aqueous solution. The surface-area normalized rate constant was up to 2.0 L m-2 min-1 at room temperature,an order of magnitude larger than any previously reported value. The activation energy of the degradation process was calculated according to the Arrhenius equation,and a much lower value than those previously reported was obtained. Valence band measurement indicated that a depressed valence band maximum and a widened empty band were established in the amorphous ribbon. The unique structure of the amorphous alloy is important-it may reduce the activation energy of the degradation process and enhance the activity of the electrons,thus accelerating the degradation process.