双重抽样 | |
stat. | double sampling; two-phase sampling; double reversal design |
复式抽样 | |
econ. | double sample |
stat. | double reversal design |
| |||
double sampling; two-phase sampling; double reversal design |
双重抽样 : 9 phrases in 4 subjects |
Business | 5 |
Mathematics | 1 |
Quality control and standards | 2 |
Technology | 1 |