自主机器人人工进化方法研究

在介绍人工进化研究状况的基础上 ,着重阐述了进化机器人学的关键问题 :基本概念、进化技术、进化计算和实验研究方法等 ,探索了进化机器人学未来的研究趋势及所面临的挑战 .     

Environmental Friendly Route and Wool Shrink Proofing

The shrink proofing on wool with treatment of protease named Argaenzyme STL was studied. The various pretreating auxiliaries, different parameters for protease treating process and the effect of stabilizer were discussed in detail. The varieties of some properties before and after protease treatment were also investigated.     

论知识经济条件下图书馆效益的提高

阐明了知识经济条件下图书馆效益可大致用知识的使用状况即文献借阅率、网页点击率、咨询解答率和知识创新率来表示。从知识运动的角度，分析了影响图书馆效益的主要因素。并探讨了提高图书馆效益的有效途径。     

浅谈体育教育专业学生试教的指导

“试教”是从学生到教师进行角色转换的必修课 .本文从实践中提炼出试教的指导方法 ,旨在为教师在试教过程中有针对性地指导学生提供帮助 ,从而达到提高学生教学能力的目的 ,使学生从心理、教学能力等诸方面顺利完成从学生到教师的角色过渡 .     

Earthquake Resistant Engineering and Application of Seismic Zonation Map of China

China is a country with high seismieity. It is very important for industry and structure to fortify against earthquakes. In this paper the outline of seismicity in China, the criteria for fortification against earthquakes and the contents of seismic zonation map of China are described. The contents of seismic safety evaluation for major construction projects, such as large dams, large bridges, long distance pipe lines for transporting oil and natural gas, nuclear plants, petrochemical enterprises and so on, are presented. Some geological disasters caused by destructive earthquake, such as earthquake-caused collapse and landslide, liquefaction of saturated soll and earthquake fault and so on, are also presented. Preventive countermeasures for these disasters are discussed.     

Permutation Analysis of Track and Column Braiding

Introduction Trackandcolumnbraidingisanavailable3D braidingmethod[1～3],whichperformsbraidingprocessbymovingbraidingcarriersalongroworcolumndirection alternatively.LiandDing[4]examinethebraidingmethod andconcentratetheirstudyonthemovementofbraiding carriersonthebraidingplatform,onwhichthebraiding tracksarelocated.Accordingtothebraidingprinciple,a studyofbraidingprocessisactuallyastudyofthemovingpatternofyarnendsonthebraidingplatform.Intheiranotherpaper[6],thepositionsofbraidingcarriersare r…     

A new class of variational equation problems

Abstract Applying an analysis method to a group of multivariable equations, a new class of variational equations are proved. Thismethod is more concise and more direct than the others. This result can be applied to some stochastic control models.     

浅谈乒乓球运动特点和发展规律

通过对乒乓球运动特点和发展规律的探讨,进一步加深了对本项目特点和发展规律的理解和掌握,为提高科学的教学、训练水平,培养高水平人才提供借鉴。     

加强法制建设促进珠江上游经济环保整体发展

珠江上游南、北盘江流域水土流失严重，生态环境不断恶化，严重影响了该地区经济的可持续发展。法制建设在该地区环境保护中起着至关重要的作用，只有通过法律制度的不断创新和完善，才能为该地区的环境治理提供有效的法律保障，最终达到环境保护与经济发展的和谐统一。     

DEGREE CONDITIONS FOR GRAPHS TO BE FRACTIONAL （a, b, n）-CRITICAL GRAPHS

Let G be a graph, and a and b be integers with a ≤ b. A graph G is called a fraetional （a, b, n）-critical graph if after any n vertices of G are deleted the remaining subgraph has a fractional [a, b]-factor. In this paper two degree conditions for graphs to be fractional （a, b, n）-eritical graphs are presented, and the degree conditions are sharp in some sense.