 |
| |||
| 屈〔折〕光度; 屈光率单位透镜焦点距离米的倒数，凸透镜为+,凹透镜为-; 瞄〔照〕准器〔仪〕; 窥视孔 | |||
| 屈光率单位 | |||
| 照准仪平板仪的组成部分，用以测定地形［物］点并在图上标出其位置和高程 | |||
| 照准仪; 照准器 | |||
| 折光度 | |||
| 透镜的屈光度 | |||
| 屈光度 | |||
| 瞄准器 | |||
| 觇孔; 视度; 照准议 | |||
| 窥孔 | |||
| English thesaurus | |||
| |||
| D (lens Strength) | |||
| Diopter: 27 phrases in 8 subjects |
| Dermatology | 1 |
| Earth sciences | 1 |
| General | 1 |
| Geology | 1 |
| Nursing | 1 |
| Optics branch of physics | 1 |
| Space | 1 |
| Technology | 20 |