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- A list of some population from which a probability sample is actually drawn. 进行概率抽样的人口名单。
- The gene diversity and non random association of two DH groups showed larger mean gene diversity and smaller non random association (R 2 value). DH系的中间型表现主要是因为籼粳基因组交换重组增加了群体平均基因多样性及降低了群体的非随机组合R2值。
- Then the software countermeasures based on random probability and hardware countermeasure based on the 3-adic representation of exponent were proposed. 针对模幂运算的软件实现和硬件实现,提出了基于随机概率的软件实现防御措施和基于模幂指数三进制表示的硬件实现防御措施。
- The basic principle and method of random probability design,and analysis method and calculation formula are also presented. 着重介绍了随机可靠性设计的基本原理、方法及随机可靠性分析方法和计算公式。
- A one-stage probability sample in which every member of the population has an equal chance of selection. 一种单一步骤概率抽样法。人口中的每一个人都有同等的被抽取的机会。
- This dissertation first proposed two channel-aware and debt-aware droppers, named No-Debt Reference (NDR) and Random Probability (RP), to provide PLD in a wireless network with a multi-state link. 本论文首先提出两个在具有多重链路状态之无线网路环境下提供比例式漏失率差别服务之演算法,NDR(No-DebtReference)及RP(RandomProbability)。
- A kind of probability sample in which a set interval is applied to a list often population to identity elements included in the sample (e. G., Picking every 10th name). 一种概率抽样。以一定的间隔来从人口名单中抽取所需的样本(如:每隔10个人抽取一次)。
- In telephone surveys, a technique for creating a probability sample by randomly generating telephone numbers. By using this method, all numbers (including unlisted) have an equal chance of being called. 在电话调查中使用的一种方法,它以随机产生的电话号码作为随机抽样的样本。通过这种方法,使所有号码(包括未被列入电话号码簿的电话号码)都有同等的被抽样的机会。
- 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。
- Soiled dishes were piled at random. 脏碟子胡乱地堆放着。
- In probability sampling, a statement of the likelihood that a range of values (i. E. Confidence interval) will include the true population value. 在随机抽样中,它代表了一组数值(如:置信间隔)成为真实人口数值的可能性。
- Based on multi-phased probability sampling, this paper analyzes the usage of Xinjiang Chinese dialect words by Uighur in Wulumuqi. 摘要本文采用分层多阶段概率抽样方法,调查分析了乌鲁木齐市维吾尔族对新疆汉语方言词的使用状况。
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- In all probability the money will not be paid. 这笔钱很可能是不会偿付的。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- Methods According to the distribution of recreation places of Shunqing district, 368 CSW were investigated one-to-one by anonymous questionnaire through equal probability sampling. 方法按顺庆城区娱乐场所分布用等概率随机抽样方法抽中368名暗娼按“一对一”问卷调查。
- What I need is nothing but a sample. 我需要的不过是一件样品而已。
- 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。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
