摘要
研究了平均剩余寿命递减的寿命分布类的偏序关系在平移变换和尺度变换下的不变性 ;
The invariability of orderly connections of decreasing mean residual life distribution in translation transform and scale transform is investigated and it is given that life distribution is a sufficient and necessary condition for decreasing mean residual life distribution.
出处
《甘肃工业大学学报》
北大核心
2001年第2期98-99,共2页
Journal of Gansu University of Technology
