2) dispersion probability
散布概率
1.
The dispersion probability is a key index to evaluate the blockade effectiveness of self-propelled mine.
自航水雷的散布概率是评价自航水雷封锁效能的一项重要指标,但目前对自航水雷散布概率的研究还不多,为此本文从分析自航水雷的散布规律入手,结合自航水雷毁伤目标的实际,采用数学解析方法计算了自航水雷的散布概率以评估自航水雷的封锁效能,并通过编程、计算和绘图研究了多枚水雷在不同散布精度下的散布概率。
3) probability distribution
概率分布
1.
Design and implementation of optional probability distribution random vibration driving signal generator;
任意概率分布随机振动激励源的设计与实现
2.
A research review of the method to deduce the probability distribution of geotechnical mechanics parameters;
岩土力学参数概率分布的推断方法研究综述
3.
Development forecast model of track irregularity based on probability distribution;
基于概率分布的轨道不平顺发展统计预测
4) probabilistic distribution
概率分布
1.
Inferring probabilistic distribution of rock & soil mechanical parameters by using multiple sources information fusion method;
基于多源信息融合法的岩土力学参数概率分布推断
2.
Monte Carlo simulation technique in conjunction with numerical integration was used to calculate the probabilistic distribution function of bonding time.
在原有确定性模型的基础上考虑了粗糙度孔隙的概率分布,建立了扩散连接孔隙闭合的概率模型。
3.
The probabilistic distribution of compressibility modulus of sandy silt at Fengxian district in Shanghai is studied,the data are collected from the engineering geologic investigation reports of 10 buildings.
收集、整理了上海奉贤区10个工程场地的岩土工程勘察报告,对砂质粉土层的压缩模量做了统计,并利用2χ比较法,建立了概率分布模型,并得出Beta分布是最优概率分布。
5) distribution probability
分布概率
1.
The distribution probability of key block in the excavation has been studied.
本文假定结构面迹线和巷道的位置是相互独立的 ,研究了结构面迹线的分布 ;将巷道的位置看成结构面迹线的相对变量 ,对巷道中关键块体的分布概率进行了研
6) probability distributions
概率分布
1.
It can manage rapidly and accurately a lot of experimental data thus obtain the laws of probability distributions and the results of correlation analysis of multiparameter for internal overvoltage, and plot automatically many curves and graphs.
它能够快捷而准确地处理大量试验数据,从而得到多项过电压参数的概率分布规律及相关分析结果,并自动绘出多种曲线和计算图表。
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
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条