YYSZXB 22BEHW?Ls方斌1,2 ,邓丽霞3(1. 郧阳师范高等专科学校 计算机科学系, 湖北 丹江口 442700;2. 华中科技大学CAD中心, 湖北 武汉 430074;3. 河南纺织高等专科学校, 河南 郑州 450000)K1在计算机图形学领域和CAD/CAPP /CAM 系统,排序算法的应用非常广泛.算法的优劣和选择将直接影响三维CAD 系统的性能和稳定性.通过实验获得6种内部排序算法的实验数据,分析比较这6种排序算法的平均时间性能,为在实际应用中选择合适的排序算法提供了实验依据.1oM排序;算法;时间性能ms| TP301.6DSM A cI| 10086072(2005)0600220319),+YY),(Sorting)v1,B1/4HW,7,r50 %HWnV 1 .9m(Computer Graphics :CG),3D、L8、L、Vn#h)(1E.9!9(Computer AidedDesign :CAD),9(ComputerAided Process Planning :CAPP),9/(Computer Aided Manuf acturing :CAM)5,+/、+I、+MY、+_、+#F+2 ,9EsL“V”il.yN,L18U,VYVL%5A18E,CVLgN、AgNV3b#4L%9dz%ZE.BtEULC,#CHq/EL,YV8EZC,3%5,Vdp,7O9?lzrT.B1i,EL8uY,-?9.9,8VEL,8EL,f9E,Es.BLS,TALL,yN9EUV,=LLdA1,yYVLUL,?r!3SL/?.yNLV?LU,A1,EL,?s?8T.ID 1y+,.L M .2a:,1999. 2XF.9 M .:,1996. 3.8$ M .:bv,2000.【In:+】The Relationship between Multimedia Means and Demonstrating ExperimentsLI Yu -qin1 ,CHEN Ping2(1. The No. 1 Mid- school of Danjiangkou City, Danjiangkou 442700, China2. Division of Enrolment and Vocation Guidance, Yunyang Teachers College, Danjiangkou 442700, China)Abstract:This paper, gives a general discussion of the relationship between multimedia means and demonstrating ex-periments, emphasizes the function of multimedia means in senior high schools demonstrating experiments. At the sametime, the author hopes that as much as possible proper use of multimedia means is used in senior high schools demonstra-ting experiments.Key words:multimedia means;demonstrating experiment;auxiliary effect(24:) 3!._/!9V+yLl D .q:S/vpV,2002. 4,.(C) M .:bv,2002.14- 289. 5 Robert Sedgewick.Algorithms in C+ Parts1 -4 Fundamentals, Data Structure, Sorting, Searching M .f6,ut,r.S:S,2004. 200- 242.【In:+】The Time Performance Experimental Analysis of Six Sorting OrdersFANG -Bin1,2 , DENG Li- xia3(1. Computer Science Department, Yunyang TeachersCollege, Danjiangkou 442700, China;2. CAD Center, Huazhong University of Science and Technology, Wuhan 430074, China;3. Henan Textile College, Zhengzhou 450000, China)Abstract:In the field of Computer Graphics and CAD /CAPP /CAM system, the application of sorting order is exten-sive. The choice of and good or bad algorithm will directly influence the performance and stability of CAD system. Thispaper, having gained experimental data of six internal sorting order algorithms by experiments, analyzes the average timeperformance of the six sorting order algorithms so as to provide the experimental reference for choosing proper sorting or-der algorithm in the practice.Key words:sorting order;algorithm;time performance李玉琴:浅谈多媒体手段与演示实验的关系