地球上远程抛射体的运动轨迹及计算机模拟

本导出了远程抛射体的运动轨迹，建立了一种计算机模拟实验的方法并画出了轨道图像．为理论研究提供了一种实验方法．     

高校个性化体育教育与学生创新能力的培养

个性化教育是指尊重学生个体的差异性、独特性、自主习惯性和创造性，对学生的志趣、才能、资质特长和爱好加以引导，促使其和谐、完美发展的教育．体育教育个性化是2l世纪高校教育发展的要求，是体育教育本身发展与改革的要求，也是当前创新教育的要求．本提出高校个性化体育教育的概念并探索了学生创新能力培养的实施途径．     

基于扩展Kalman滤波的声阵列定位数据融合算法

利用各阵元和目标相对于一中心阵元的几何关系建立目标运动方程，坐标变换方程和声阵列测量方程，并以此建立了声阵列目标定位模型。在此基础上提出了基于扩展Kalman滤波算法的目标定位数据融合算法。通过地面目标和空中目标的计算机仿真表明，本算法能够有效地克服由于智能雷布阵的随机性给智能雷定位数据估计带来的困难，对声阵列定位数据也能进行较好的融合，对提高定位精度有一定效果。     

功能型丙烯酸乳液的合成及其性能

以一种阴离子表面活性剂与辛烷基酚聚氧乙烯醚为复合乳化剂，在基体配方中加入多种功能单体，采用半连续滴加方法制备了室温自交联型丙烯酸乳液，讨论了功能单体丙烯酸含量、单体滴加时间对丙烯酸乳液的流变性能、乳胶膜的交联度及耐水性的影响。结果表明：随着丙烯酸含量增加，其乳液粘度上升，乳胶膜交联度增加、吸水率先下降后上升；增加单体滴加时间，可使乳胶粒平均粒径变小，分布变窄，相应生成的乳液粘度变小，同时其乳胶膜交联度上升，吸水率下降。     

一种新型糖基表面活性剂的合成及其性质

以葡甲胺和正烷基(C12，C14，C16，C18)溴为原料在无水乙醇中反应生成叔胺中间体，葡甲胺：正烷基溴(物质的量之比)=1．008：1，温度78℃，反应时间5h；季铵化反应，叔胺：正烷基溴(物质的量之比)=1：1，100℃下反应3h后，再于130℃下反应2h，对产物结构用红外光谱和电喷雾质谱进行了表征，同时测定了合成产物的季铵盐含量、表面张力和临界胶束浓度等，讨论了结构和性能的关系。     

Quantitative Analysis on Postponement Strategies of Decoupling Points in Mass Customization

The key to mass customizing effectively is postponingthe deco upling point of customer order in the supplynetwork. This paper focused on quantitative analysison postponement strategies of multiple decouplingpoints in mass customization to improve operating     

Emergent Property in Macromolecular Motion

In this paper, the model of inverse cascade fractal super-blocks along one direction (in the positive or negative) in the 3-dimensional space is developed to describe the self-similar motion in macromolecular system. Microscopically the cohesive and dispersed states of the motion blocks are co- existent states with vastly different probability of occurrence. Experimental results and theoretical analysis show that the microscopic cohesive state energy and dispersed state energy of each motion block are respectively equal to the macroscopic glassy state energy kTg and molten state energy kTm of the system. This singularity unveils topologically the non-integrability, mathematically the anholonomy, and macroscopically the emergent property. This singularity also reveals that the glass, viscoelastic and melt states are three distinct emergent properties of macromolecular motion from a macroscopic viewpoint. The fractal concept of excluded volume is introduced to depict the random motion at various scales in     

Genetic Diversity in Populations of Sepiella maindroni Using 16S rRNA Gene Sequence Analysis

Part of the 16S rRNA gene is amplified with PCR and sequenced for 5 populations of common Chinese cuttlefish Sepiella maindroni:three from the South China Sea,one from East China Sea and one from Japan.The result shows that a total of 5 nucleotide positions are found to have gaps or insertions of base pairs among these individuals,and 13 positions are examined to be variable in all the sequences,which range from 494 to 509 base pairs.All of the individuals are grouped into 7 haplotypes (h1-h7).No marked genetic difference is osberved among those populations.All of the individuals from Nagasaki belong to h1 and the h3 haplotype is found only in the coastal waters of China.A→←G transition in Nucleotide 255 is suggested to be taken as a kind of genetic marker to identify the populations distributed in East-South China Sea and the Nagasaki waters of Japan.     

Dynamical framework with blocking topography coordinates for atmospheric GCM and its validation

The dynamical framework with Blocking Topography Coordinates (hereafter, BTC), which is suited to handle the steep topography for the atmospheric general circulation models, is presented in this paper, together with its validation results. The integral properties of both the differential and finite-difference equations for the BTC dynamical core are: gross mass conservation, quadratic conservation for advection terms, Coriolis force does not change the kinetic energy, conservation of total available energy. The improved nonlinear iteration scheme is utilized for the time-integration. The energy conservation for BTC dynamical core is validated by using the integration results from 9-layer and 21-layer version respectively. Comparison results show that, the changes of the kinetic energy and total available potential energy during the integration are quite close for both the BTC dynamical framework and the dynamical framework of IAP 9-level and IAP 21-level AGCM, and this may suggest that the BTC dynamical core can be used for long-term integration with good computational stability. Furthermore, the BTC dynamical core has the advantage over the terrain following (sigma) coordinates in its better representation of the influence of the large-scale topography on the atmospheric general circulation. Finally, the correctness and reasonableness of the BTC dynamical core has been further proved by the numerical simulation of the topography influence on the quasi-stationary planetary wave with 21-layer version of BTC dynamical framework.     

A Study on Forest Species Diversity and Its Ecological Service Function in the Plateau Area of Western Sichuan

This paper presents a study on species diversity and its ecological service function in the plateau area in western Sichuan. The results show that species diversity in the plantations on the cutover land has a tendency to increase and that its ecological service function is to be improved with stand age growing. The species diversity in forest communities is also gradually increased on different succession stage till reaching a climax level. But the species diversity in the climax community is slightly decreased before it reaches a relatively constant status. Ecological service function of diversity is gradually strengthened with the progress of succession. In addition, species diversity in a stand in a similar site and at a same age differs among forest types. Species diversity index within a coniferous and broad-leaved mixed forest is larger than that within a coniferous forest. Meanwhile, species diversity enriches as the tree density increases.