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- The sampling is attained by making use of percentiles of distribution function and pseudo-random order, also is applicable to multi-dimensional interval integrals and sampling random variables. 该方法是由抽样分布的分位点和伪随机序复合构成的,适用于固定区域上多重积分的计算及随机变量的抽样。
- Samples random slection from bulk building material is important to guarantee project quality. 工程建设中对大宗材料进行的抽样检验是保证工程质量的重要环节。
- Soiled dishes were piled at random. 脏碟子胡乱地堆放着。
- In order to ensure that test result is exact,true & reliable,based on analysis of samples random slection,the samples slection method & standardization operation were systemly introduceod. 为了保证检验结论准确、真实、可靠,在对取样的科学随机性进行分析阐述的基础上,对施工现场材料检验工作中试样的抽取方法和规范性操作予以系统介绍。
- There are many applications for random sampling. 随机抽样有许多应用场合。
- Methods Stratified chester random sampling. 方法采用分层整群随机抽样的调查方法。
- The librarian took a book at random from the shelf. 图书管理员从书架上随便拿了一本书。
- Random mating within a breeding population. 自由交配在一个育种群中自由交配
- Conduct first article inspection and random sampling inspection. 进行首件检验和抽查检验。
- Chose a card at random from the deck. 从一副牌中任意选出一张
- By mere chance or fortune; at random. 碰巧; 胡乱地; 随意地
- We did the random sampling of five pieces per batch of 100. 我们在每批一百件的货品中取五件随机抽样。
- I spent a few days sampling the literature of social science. 我花了几天时间浏览有关社会科学的文献。
- Sampling random sampling 简单随机抽样(SRS)
- An estimator is a random variable. 估计量是一个随机变量。
- It involves a subject known as isokinetic sampling. 这涉及所谓等速取样的问题。
- Marked by a lack of care, accuracy, or organization; random. 漫无目的的缺乏谨慎、精确或组织性的; 随意的
- Reduce dense data sets with random, uniform and curvature-based point sampling. 统一、曲率和有序采样。
- sampling random 随机抽样
- The concept of sampling will be presented below. 关于采样的概念,后面将要说明。