| |||
| 虚拟图像 | |||
| ★ 虚像 | |||
| 虚拟图像 | |||
| 可见影像; 平面虚像 | |||
| 透镜形成的虚像; 存储于内存，但由于太大，未能完整显示于屏幕的虚像 | |||
|
virtual image : 21 phrases in 11 subjects |
| Antennas and waveguides | 1 |
| Automobiles | 2 |
| Aviation | 2 |
| Electronics | 1 |
| Geophysics | 1 |
| Multimedia | 2 |
| Power electronics | 1 |
| Space | 2 |
| Technology | 5 |
| Telecommunications | 3 |
| Television | 1 |