 |
| |||
| refraction | |||
| dioptric light | |||
| 屈光: 100 phrase in 20 subjects |
| Agriculture | 5 |
| Anatomy | 1 |
| Architecture | 2 |
| Automobiles | 1 |
| Construction | 1 |
| Dermatology | 1 |
| Desert science | 1 |
| Earth sciences | 1 |
| General | 36 |
| Geology | 1 |
| Life sciences | 1 |
| Metallurgy | 1 |
| Nautical | 1 |
| Nursing | 18 |
| Oil / petroleum | 3 |
| Optics branch of physics | 2 |
| Otorhinolaryngology | 1 |
| Shooting sport | 1 |
| Sports | 1 |
| Technology | 21 |