1.
well designed sample survey
精心设计的抽样调查
2.
Comparison of Survey Cost of Several Sample Designs in Certain Precision;
精度一定时各种抽样设计的调查费用比较
3.
well designed investigation plan
精心设计的调查方案
4.
Sample Survey Design on Dichotomous Sensitive Questions Investigation;
二项选择敏感性问题的抽样调查设计
5.
Self-Weighting Sample Design for the China s Population Changes Survey;
中国人口变动调查的自加权抽样设计
6.
Spot Check and its Application in Product Design;
产品设计中抽样随机调查方法的应用
7.
The Designed Project of Sample Survey about Undergraduates Conception for Career-Choosing;
大学生择业观念抽样调查的方案设计
8.
Research on the Application of Uniform Design in Design of Multi-variable Sampling Investigation
均匀设计在多指标抽样调查方案设计中的应用
9.
Feasible Systematic PPS Sampling Designs for the China Crops Survey;
中国农产量调查中几种可行的PPS系统抽样设计
10.
The Study of the Application of Uniform Design in Sample Survey about Survival Data
均匀设计在生存资料抽样调查中的应用研究
11.
The Sampling Programme about Talent in Non-public Ownership System;
非公有制经济单位人才调查抽样设计
12.
How many Internet users are there in China?"--Sampling Design of a Country-wide Survey for CNNIC;
“网民知多少?”——中国互联网络信息中心全国调查抽样方案设计
13.
Simulating Analysis of Data of Ratio Estimation Effect in Sampling:the Comparison between Simple Sample Design and PPS Systematic Sampling Design;
调查内比估计效果的数据模拟分析——关于简单抽样设计与PPS系统抽样设计的比较
14.
Fujian Province Crowd the Sample Design of the Athletics Participant s Sampling With Add the Power Method;
福建省群众体育参与者抽样调查的样本设计与加权方法
15.
The Sampling Frame Design of the Sampling Survey of Enterprises below Designated Size in Wholesale and Retail Sale Trades;
规模以下批发和零售贸易业抽样调查样本框的设计
16.
THE RATIO ESTIMATION OF RANDOMIZED TWO-PHASE SAMPLING SURVEY
二项抽样下随机化调查的比估计模型
17.
How to Design sample Survey in Agricultural Product s Output for the State-run Farm s Production and Management;
面向团场生产经营的农产品产量抽样调查方案设计
18.
Sampling Plan Design of the Survey on Satisfactory Degree to Shandong TV Audience;
山东电视观众满意度调查抽样方案设计