mechanical sampling method是什么意思

网络释义

用法例句

The parameters uncertainty of the fault tree analysis(FTA) of the urban market fire can be treated by a random sampling guesswork method in this paper.

采用随机抽样推测法定量处理城市商场火灾风险分析事故树的不确定性问题。

The parameter uncertainties of environmental risk analysis of LPG leakage and explosion can be treated by random sampling guesswork method in this paper.

采用随机抽样推测法处理LPG泄漏爆炸事故风险分析中参数不确定性问题。

This paper discussed the parameter uncertainties of the LPG leaking processes by means of the random sampling guesswork method.

本文采用随机抽样推测法对液化石油气泄放过程的参数不确定性进行了处理 ,确定了液化石油气瞬间泄放是等速泄放过程。

A type of probability sample in which aggregations of sampling units, called clusters, are sampled at some stage in the process.

是一种将样本单元聚集在一起的随机抽样法.样本群在抽样的某一步骤被抽出.

random sampling

随机抽样,随机采样

single random sampling

单次随机抽样 单次随机抽样

simple random sampling

简单随机抽样 简单随机抽样

Methods of random sampling by utilizing electronic sampler of random number

GB/T15500-1995利用电子随机数抽样器进行随机抽样的方法

Methods for random sampling by utilizing dices of random number

GB/T10111-1988利用随机数骰子进行随机抽样的方法

Method To visit and talk with interviewees who are chosen with random sampling.

方法　进行随机抽样的入户访谈式调查。

Spot Check and its Application in Product Design;

产品设计中抽样随机调查方法的应用

A Multi-Pass Biased Random Sampling Method for Scheduling Multiple Projects;

随机抽样算法在多项目调度中的应用

covariance for simple random sampling

简单随机抽样协方差

Proportion allocation in stratified random sampling

按比例分层随机抽样

precision of simple random sampling

简单随机抽样精密度

Methods Stratified chester random sampling.

方法采用分层整群随机抽样的调查方法。

Study on Random Number Generator and Random Sampling in Monte Carlo Method;

蒙特卡洛方法中随机数发生器和随机抽样方法的研究

Methods The number of samples was calculated with the optimum allocation stratified random sampling survey.

应用最优分配随机分层抽样方法确定调查点。

Comparision of Statistics Methods for Analysis of Multistage Clustered Randomized Data;

多阶段随机抽样数据统计分析方法比较

The Sample Average Approximation Method for the Stochastic Variational Inequality Problem

一类随机变分不等式的抽样平均近似方法

Multiple Impution for Missing Data in Stratified Random Sampling

分层随机抽样条件下缺失数据的多重插补方法