lightning detection
| system
| lightning detection | |
| expl. | 雷电探测 |
| system | |
| gen. | 体 |
| IMF. | 安排 |
| interntl.trade. | 系统分析 |
| math. | SPOOLING 系统 |
| met. | 装置 |
| met. од. | 系 |
| tech. | 制度; 方法 |
| tech. од. | 体系; 系统 |
| |||
| 雷电探测 | |||
|
lightning detection : 3 phrases in 3 subjects |
| Earth sciences | 1 |
| Forestry | 1 |
| Remote sensing | 1 |