 |
| |||
| 样本调查 | |||
| 抽样调查，样本调查 | |||
| 抽样调查 | |||
| 抽样检验; 抽样检査; ★ 抽样调査 | |||
|
sampling survey : 14 phrases in 5 subjects |
| Business | 5 |
| Commerce | 1 |
| Demography | 1 |
| Earth sciences | 1 |
| Technology | 6 |
|
| |||
| 样本调查 | |||
| 抽样调查，样本调查 | |||
| 抽样调查 | |||
| 抽样检验; 抽样检査; ★ 抽样调査 | |||
|
sampling survey : 14 phrases in 5 subjects |
| Business | 5 |
| Commerce | 1 |
| Demography | 1 |
| Earth sciences | 1 |
| Technology | 6 |