sampling number
of each | trace
| sampling number | |
| tech. | 抽样数 |
| trace | |
| econ. | 探索; 追线索 |
| hydroel.st. | 踪迹; 扫描 |
| interntl.trade. | 溯查 |
| IT од. | 跟踪 |
| math. | 迹 |
| |||
| 抽样数 | |||
|
sampling number : 10 phrases in 8 subjects |
| Agriculture | 1 |
| Automobiles | 1 |
| Business | 1 |
| Mathematics | 1 |
| Space | 1 |
| Statistics | 1 |
| Technology | 3 |
| Telecommunications | 1 |