概率抽样,probability sampling
1)probability sampling概率抽样
1.By introducing the method of transition probability flow graphs (TPFG) and transition probability generating functions (TPGF), AOQ,AFI and L(p) are discussed at continuous sampling plans CSP-3 in which probability sampling is used during the sampling inspection period.为了对概率抽样情况下CSP - 3方案的平均检出质量 ,平均检查比率和操作特性函数L(p)等 3个指标进行研究 ,利用转移概率流向图及概率母函数等方法进行了讨论 ,得到了它们各自的数学表达式 ,为进一步深入探讨CSP - 3方案提供了新的途径。
英文短句/例句

1.alternative to probability sampling概率抽样的备择方案
2.Inaccuracies in survey data attributable to“ the luck of the draw" in creating a probability sample.在产生概率抽样时由于抽样不足而造成的数据偏差.
3.Research on Methodologies of the Auxiliary Information Application to the Unequal Probability Sampling Design;辅助信息在不等概率抽样设计中的应用方法研究
4.Study on Dynamic Average Outgoing Quality on CSP-2-P;概率抽样下的CSP-2方案的动态平均检出质量的研究
5.probability proportional to size sampling概率比例规模抽样法
6.Estimation of Undetected Error Probability of Block Codes Using Importance Sampling用重要性抽样方法估计分组码的未检概率
7.Calculation methods for probability of acceptance with sampling plan for lnspection by attributes计数抽样检验方案批接收概率的计算方法
8.Acceptance Probabilities for Sampling Inspection by Attributes Based on the Grouping Method in Face of Inspection Error;考虑检验错误的集团抽样检验接收概率函数
9.Practical Problems of Equal-Probability Principle in Multi-Stage Random Sampling;等概率原则在多阶段随机抽样中的实践问题
10.QUADRATIC COLLISION PROBABILISTIC METHOD AND IMPORTANCE SAMPLING METHOD OF MONTE CARLO CALCULATION FOR FLUX AT A POINT蒙特卡罗计算点通量的二次碰撞概率方法和重要抽样方法
11.A New Stratification Sampling Method for Creep Damage Failure Probability一种用于蠕变损伤失效概率计算的分层抽样方法
12.ADVANCED LINE SAMPLING WITH ADAPTIVE IMPORTANT DIRECTION FOR STRUCTURAL FAILURE PROBABILITY结构失效概率计算的重要方向自适应线抽样方法
13.ratio and difference estimation sampling比率差异推算抽样法
14.The theory of probability is the foundation upon which sample auditing is established and numerical statistics is the theoretical foundation upon which concrete methods come into being.其中概率论是抽样审计建立的基础,数理统计是具体方法形成的理论基础。
15.The hypothesis that maths is one of the basic theories of auditing is enunciated from the perspective of the theory of probability and numerical statistics on the emergence and development of sample auditing.从概率论和数理统计对抽样审计产生和发展的作用来说明数学是审计理论基础之一。
16.Evaluation of Different Protein Probability Calculating Methods Using a Semi-random Sampling Model and Other MS Bioinformatics Studies;利用半随机抽样模型进行蛋白质概率计算方法的评估等质谱信息学研究
17.General Failure Probability Assessment for Multi-Mode System with Fuzzy-Random Variables by Improved Line Sampling含模糊随机变量的多模式系统广义失效概率计算的内插迭代线抽样方法
18.probability proportionate to size样本大小的概率比例
相关短句/例句

sampling probability抽样概率
3)Nonprobability simpling非概率抽样
4)Equal Probability Sampling等概率抽样
5)method of probability sampling概率抽样法
6)Probabilistic sampling algorithm概率抽样算法
延伸阅读

概率抽样概率抽样:又称随机抽样.概率抽样以概率理论为依据,通过随机化的机械操作程序取得样本,所以能避免抽样过程中的人为因素的影响,保证样本的客观性.虽然随机样本一般不会与总体完全一致,但它所依据的是大数定律,而且能计算和控制抽样误差,因此可以正确地说明样本的统计值在多大程度上适合于总体,根据样本调查的结果可以从数量上推断总体,也可在一定程度上说明总体的性质,特征.概率抽样主要分为简单随机抽样,系统抽样,分类抽样,整群抽样,多阶段抽样等类型.现实生活中绝大多数抽样调查都采用概率抽样方法来抽取样本.