split-field
| filter
| split field abbr. | |
| tech. | 分像视场; 分裂场; 分离视场; 分类信息组; 像场分割取景器 |
| filter abbr. | |
| gen. | 过滤 |
| environ. | 过滤器 |
| math. од. | 滤波器 |
| met. | 滤光镜; 滤纸 |
| met. од. | 滤光片; 过滤机 |
| opt. | 滤光器，滤光片 |
| racing од. | 滤器 |
| rem.sens. од. | 滤色片 |
| |||
| 分像视场; 分裂场; 分离视场; 分类信息组; 像场分割取景器 | |||
|
split-field : 19 phrases in 4 subjects |
| Electric machinery | 1 |
| Electronics | 4 |
| Metallurgy | 1 |
| Technology | 13 |