| 1. | Source : national nutrition sampling survey in 1992 资料来源: 1992年全国营养抽样调查。 |
| 2. | Design of multi - objective sample survey in china ' s rural areas 中国农村统计多目标抽样设计 |
| 3. | Thinking to perfect the questionnaire on industrial sample survey 对完善我国工业抽样调查问卷的思考 |
| 4. | Sampling survey on root caries of middle aged people in fujian , china 福建省中老年人根面龋抽样调查报告 |
| 5. | Buyer refuse gawk delivery sealed sample survey report following 买主拒收货物,随后寄上密封样本与检验报告。 |
| 6. | Successive sampling survey ; retain sample ; matching ratio ; rhc sampling design 连续抽样保留样本匹配比rhc设计 |
| 7. | The application and popularization of sample survey on agricultural statistics 抽样调查方法在农业统计中应用和推广 |
| 8. | Scientific sample surveys 科学化抽样统计调查 |
| 9. | On young teachers ' working and living quality a sampling survey in universities in wuhan city 对武汉市高校青年教师的抽样调查 |
| 10. | Sample survey on periodontal health of middle - aged and old people in jiangsu province 296例医院就诊孕妇孕期保健知识及行为调查 |