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- 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。
- Equal Probability Sampling 等概率抽样
- 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。
- Simultaneously, for preventing prematurity, crossover positions in crossover operator choose according to not equal probability. 同时为了防止早熟现象,交叉算子中的交叉位置按非等概率选取的方法进行;
- 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。
- The result of simulation indicates that the positioning (accuracy) can be determined by the resolution of reference map, also indicates that the circle of equal probability (CEP) is 0.7 times of the resolution with a middling INS in this algorithm. 仿真结果表明;在可匹配区其定位精度与地图格网间距相关;圆概率误差(CEP)可以达到地图网格间距的0 7倍.
- The simulation results show that the novel dual adaption reduces the gap from the fading channel capacity to 2 dB when assuming different services occur in equal probability and the service duration follows exponential distribution. 仿真结果表明;在假设所有媒体业务以等概率出现、业务持续时间服从指数分布时;该新颖的双重自适应技术可达到距衰落信道容量2dB的优异性能.
- The antidotes for solving these problems in our country’s public opinion survey report are the followings.Firstly, probability sampling should become main sampling method in public opinion survey. 解决当前我国民意调查报道中的主要问题的对策是:一是概率抽样应成为民意调查抽样的主要方式;
- 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 list of some population from which a probability sample is actually drawn. 进行概率抽样的人口名单。
- This choice may be balanced, i.e., task B and task F can have equal probabilities, or not. 这种选择可能是均衡的(即任务B和F有相同的可能性),也可能是不均衡的。
- 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。
- equal probability selection method 等概率选择法
- circle of equal probability (CEP) 等概率圆
- Probability sampling and the corpus creation 语料库建设中概率抽样方法的应用
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- Practice for Probability Sampling of Materials 材料概率取样的实施规程
- A TPFG approach to CSP-3 under probability sampling CSP-3-P方案的流向图方法
- 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。