terrain-effect
| analysis program
| terrain effect abbr. | |
| oil | 地形效果 |
| space | 地形效应 |
| analysis program abbr. | |
| bridg.constr. | 分析程序 |
| |||
| 地形效果 | |||
| 地形效应 | |||
| 地形影响 | |||
|
terrain-effect : 5 phrases in 3 subjects |
| Air defense | 1 |
| Technology | 3 |
| Wind Energy | 1 |