1.
simple random sampling
简单随机抽样 简单随机抽样
2.
covariance for simple random sampling
简单随机抽样协方差
3.
precision of simple random sampling
简单随机抽样精密度
4.
Development of Systematic Sampling Dynamic Linkable Library with VB
VB实现简单随机抽样的DLL开发及应用
5.
single random sampling
单次随机抽样 单次随机抽样
6.
random sampling
随机抽样,随机采样
7.
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.
8.
Random sampling is the basic sampling method in medical research and design. The paper presents the develop-ment and applications of sampling program.
单纯随机抽样是医学科研设计中最基本的抽样方法,介绍抽样程序开发过程及应用。
9.
Proportion allocation in stratified random sampling
按比例分层随机抽样
10.
taken or to be taken at random.
随机的抽取或被随机抽
11.
This study conducts a customers' satisfaction survey by carries on a questionnaire and uses simply and random sampling way is attempt to look for the relationship between service quality and customers' satisfaction in Air Force engine overhaul shop.
本研究采用简单随机抽方式针对空军修护工厂之各发动机维护分队进行问卷发放与回收。
12.
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
13.
random observation
(在工作抽样中所作的随机观察) 随机观察
14.
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
15.
an inquiry into public opinion conducted by interviewing a random sample of people.
随机抽样接见民众以探测民意。
16.
timates in stratified random sampling
分层随机抽样的比率估计值
17.
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。
18.
Randomized Response Techniques for Complex Survey Designs;
随机化问答技术在复杂抽样中的应用