Journal of Guangdong University of Technology ›› 2006, Vol. 23 ›› Issue (4): 110-112.

• Comprehensive Studies • Previous Articles     Next Articles

Mathematical Statistics Analysis of the Dynamic Wear Test Data

  

  1. (Faculty of Material and Energy,Guangdong University of Technology,Guangzhou 510006,China)
  • Online:2006-11-10 Published:2006-11-10

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Abstract: The experimental data of various stated alloys in the dynamic wear test have been studied with mathematical statistics.According to the results,it could be exactly determined whether there is no obvious difference between one stated alloy and the other.

Key words: dynamic wear test； mathematical statistics； normal distribution； t testing；

[1] 刘嘉焜等编著.应用概率统计[M]. 科学出版社, 2004

[2] 汪忠志主编.概率论及统计应用[M]. 合肥工业大学出版社, 2005
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