| |||
unit of sampling | |||
sampling unit | |||
sample unit |
抽样单位 : 32 phrases in 11 subjects |
Advertising | 1 |
Agriculture | 1 |
Business | 4 |
Finances | 2 |
Information technology | 2 |
International Monetary Fund | 1 |
International trade | 1 |
Marketing | 1 |
Mathematics | 1 |
Statistics | 9 |
Technology | 9 |