first difference
| of
variables - only individual words found
| first difference | |
| tech. | 一阶有限差; 一阶差分; 一次差 |
| of | |
| gen. | 的; …的; 关于 …的; …做成 的; 对…; … 的 |
| |||
| 一阶有限差; 一阶差分; 一次差 | |||
|
first difference of : 3 phrases in 3 subjects |
| Business | 1 |
| Mathematics | 1 |
| Technology | 1 |