| filter | |
| gen. | 过滤 |
| environ. | 过滤器 |
| f.trade. | 滤光 片; 漏斗 |
| math. од. | 滤波器 |
| met. | 滤光镜 |
| met. од. | 滤光片 |
| opt. | 滤光器，滤光片 |
| racing од. | 滤器 |
| rem.sens. од. | 滤色片 |
|
Chebyshev : 48 phrases in 11 subjects |
| Agriculture | 2 |
| Air defense | 5 |
| Electronics | 4 |
| General | 2 |
| Marketing | 1 |
| Mathematics | 13 |
| Oil / petroleum | 2 |
| Space | 3 |
| Statistics | 1 |
| Technology | 13 |
| Telecommunications | 2 |