standard distribution
| function
| standard distribution abbr. | |
| tech. | 标准分布 |
| function abbr. | |
| 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 |
| |||
| 标准分布 | |||
|
standard distribution : 23 phrases in 10 subjects |
| Agriculture | 1 |
| Aviation | 4 |
| Bridge construction | 1 |
| Business | 2 |
| Chemistry | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 2 |
| International Monetary Fund | 1 |
| Statistics | 5 |
| Technology | 5 |