numerical coding
| system
| numerical coding | |
| econ. | 数字编号 |
| hydroel.st. од. | 数字编码 |
| system | |
| gen. | 体 |
| IMF. | 安排 |
| interntl.trade. | 系统分析 |
| med. | 派 |
| met. | 装置 |
| met. од. | 系 |
| tech. | 制度; 方法 |
| tech. од. | 体系; 系统 |
| |||
| 数字编号 | |||
| ★ 数字编码 | |||
| 数值编码 | |||
|
numerical coding : 4 phrases in 4 subjects |
| Business | 1 |
| Mathematics | 1 |
| Oil / petroleum | 1 |
| Technology | 1 |