code bit
| number
| variation
| code bit abbr. | |
| construct. | 代码 单位 |
| number abbr. | |
| bridge. | 大宕分 |
| econ. | 号 |
| interntl.trade. од. | 数目 |
| met. | 数值 |
| radio.amat. | 数字 |
| stat. | 总计; 个数 |
| tech. | 号数; 数字 |
| tech. од. | 数 |
| variation abbr. | |
| el. meas.inst. | 由影响量引起的改变量; 改变量; 由影响量引起的变差; 变差; 由影响量引起的变化量; 变化量 |
| hydroel.st. | 变量 |
| IT | 偏差 |
| math. | 变异，变差，变动，变分 |
| sport. | 变动 |
| |||
| 代码信息单位 | |||
| 码位; 代码单位 | |||
|
code bit : 23 phrases in 13 subjects |
| Aviation | 1 |
| Business | 1 |
| Communications | 1 |
| Drilling | 1 |
| Economics | 1 |
| Electronics | 3 |
| Information technology | 2 |
| Management | 1 |
| Mathematics | 1 |
| Oil / petroleum | 1 |
| Space | 3 |
| Technology | 3 |
| Telecommunications | 4 |