number distribution
| function
| number distribution | |
| avia. | 数目分布 |
| function | |
| gen. | 运行; 工作 |
| hydroel.st. | 作用 |
| interntl.trade. | 效用; 职能 |
| light. | 功能，用途 |
| math. | 运算 |
| met. | 功用; 用途 |
| |||
| 数目分布 | |||
|
number distribution : 27 phrases in 13 subjects |
| Automobiles | 1 |
| Business | 5 |
| Chemistry | 1 |
| China | 1 |
| Earth sciences | 1 |
| Finances | 1 |
| International trade | 1 |
| Metallurgy | 2 |
| Oil processing plants | 1 |
| Physics | 1 |
| Plastics | 2 |
| Polymers | 5 |
| Technology | 5 |