“三教”问题引发的思考——关于我院对外汉语专业学科建设的几点构想

在分析对外汉语专业建设的现状及普遍的缺陷的立足点之上,提出适合我院对外汉语专业建设发展的几点意见和构想。从课程设置、实践教学、就业问题及师资建设方面进行改革探讨,使对外汉语专业建设更有特色。     

Experimental Study of Discriminative Adaptive Training and MLLR for Automatic Pronunciation Evaluation

A stronger canonical model was developed to improve the performance of automatic pronunciation evaluations.Three different strategies were investigated with speaker adaptive training to normalize variations among speakers,minimum phone error training to identify easily confused phones and maximum likelihood linear regression(MLLR) adaptation to compensate for accent variations between native and non-native speakers.The three schemes were combined to improve the correlation coefficient between machine scores and human scores from 0.651 to 0.679 on the sentence level and from 0.788 to 0.822 on the speaker level.     

非传统安全视角下兵团边境团场的旅游开发战略

在分析新疆兵团边境团场的背景和优势的基础上,得出边境团场旅游开发的思路,探讨了边境团场旅游开发对兵团、新疆乃至中国旅游的价值,以及如何开发边境团场特色旅游资源,为更好的推动边境团场经济与旅游业提供战略方案.     

Wet Permeability and Moisture Vapor Transmission Characteristics of Soybean Knitted Fabrics

Wet permeability of fibrous assembly is mainly influenced by the properties of liquid and the configurations of the fiber which consist of diameter of fiber, twist angle and fiber alignment in a yarn. It can be seen from experimental results that the knitted fabric made of soybean (SB) fiber has good properties both in wet permeability and vapor transmission so that the knitting technology and fabric characteristics can be improved.     

油菜花中黄色素的提取及稳定性研究

对不同试剂提取油菜花中的黄色素的效果作了比较，并研究了这种黄色素的稳定性。结果表明用乙醚提取效果最好，这种黄色素耐碱、耐热性好、对Na^ 、Ca^2 、Zn^2 、Mg^2 稳定。．     

关于Hardy不等式在一个区间上的改进

用权系数的方法，对ｐ∈「７／６，２」，１／ｐ＋１／ｑ＝１，建立Ｈａｒｄｙ不等式的一个加强式：∑ｎ＝１＾∞（１／ｎ∑ｋ＝１＾ｎａｋ）＾ｐ〈ｑ＾ｐ∑＾ｎ＝１＾∞（１－１５／１９６．１／ｎ＾１／ｑ＋３４３６）ａｎ＾ｐ。     

L-半胱胺酸自组装膜修饰电极的制备及电化学表征

用不同制备方法得到了L-半胱胺酸自组装膜修饰电极，并采用不同的电化学方法表征了L-半胱胺酸自组装膜修饰电极。     

用PC机实测RC电路充电过程的Uc(t)曲线

介绍了利用ＰＣ机实测ＲＣ电路充电过程中Ｕｃ（ｔ）曲线的一种方法，给出了测试电路的逻辑结构、程序算法流程及实测曲线。     

Study on Wet Permeability Models of Yarns and Knitted Fabrics

Water transport through the pore structure of the knitted fabric can occur only in place where the fiber-water surface attraction force is greater than the water weight in the capillary. To investigate wet permeability of the knitted yarn in the fabric, a liquid transport model is established. The main factors which have significant influences on the liquid transport have been analyzed. It is derived from the argument that the optimal design for the knitted fabric with quick sweat transport property can be obtained.     

一个超记忆梯度广义投影算法

利用广义投影技术 ,将无约束超记忆梯度法推广到非线性不等式约束优化问题 ,从而建立了一个超记忆梯度广义投影算法 ,并在较弱条件下给出了其收敛性证明 ,数值算例表明该算法是有效的