1) Discrete life distribution class
离散寿命分布类
2) life distribution class
寿命分布类
1.
Studies of residual life distribution classes and characters of residual life function;
剩余寿命分布类与剩余寿命函数特征的研究
3) life distribution
寿命分布类
1.
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.
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 ;给出了寿命分布是平均剩余寿命递减的寿命分布类的一个充分必要条
4) lifespan distribution type
寿命分布类型
1.
Experiment of finding lifespan distribution type for electronic products;
电子产品寿命分布类型测定实验
5) life distribution
寿命分布
1.
Class of life distribution ｛IFRA t 0｝and property;
｛IFRAt_0｝寿命分布类及其性质
2.
Research on Very High Fatigue Life Distribution and High Reliability of Structural Components;
金属材料超高周疲劳寿命分布和元件高可靠性研究
3.
Very high cycle fatigue(VHCF)test of 66 specimens of aluminum alloy LC4CS was done by piezo-electric fatigue testing machine,and the fatigue life data showed that the fatigue life distribution of the alloy under VHCF has a characteristic of duplex peak,which is related to the locations of fatigue crack initiation.
寿命分布的双峰特征使得传统的升降法不能用于确定材料的超高周疲劳的条件疲劳极限,超高周疲劳寿命的分散性远大于低周和高周疲劳寿命的分散性。
6) Life distributions
寿命分布
1.
And the conditions of constant failure mechanism for some common life distributions are given.
讨论了一些常见的寿命分布失效机理不变的条件。
2.
A kind of delayed Poisson shocks model is introduced to produce NBU- [t0 ,∞ ) life distributions;This generalizes the result is that Poisson shocks model leads to the well known NBU life distribution.
讨论了一个延迟Poisson冲击模型以产生NBU-[t0,∞)寿命分布,这个结果是对Poisson冲击产生NBU分布的推广;研究了NBU-[t0,∞)寿命分布与已有寿命分布类NBU和NBU-t0的关系,利用灾难变换证明了它在协同结构下的封闭性,同时证明NBU-[t0,∞)与NBU寿命分布的卷积仍然具有NBU-[t0,∞)性质。
3.
The moment generating functions of life distributions is studied.
研究了两个寿命分布类的矩母函数,并给出了它们的一个上界。
补充资料：离散分布
离散分布
discrete dislribution
离散分布[业口创七业州h面阅;八。e即eTooe paeu衅八e-月e““el 集中在样本空间(，双nPling印毗)Q的有限或可数无限点集上的概率分布.更确切地，设。，，田:，…是样本点且 p，“p(田:)，i=l，2，二(l)满足条件 P:)0，乞P;=l(2)关系式(1)和(2)完全定义了一个空间O上的离散分布，因为任意集A CO的概率测度可用下式定义 p(通)二艺，:. {‘:。.‘月1相应地，如果对随机变量X(田)，以概率1有有限个或可数无限个不同的值x‘具有概率几=p{以X(。)二{x小则称X(田)的分布是离散的.对分布在实直线上的情形，分布函数F(:)二艺、.:x<二}八在点:，有跳跃p:=F(x‘+0)一F(x*)，且在区间[x‘，x‘十:)上是常数(如果xl
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参考词条