 |
| |||
| action line; flow line; line of action; signal flow path | |||
| transverse line of action; path of contact | |||
| Wirkungslinie: 6 短语, 3 学科 |
| 农业 | 4 |
| 地球科学 | 1 |
| 建造 | 1 |
|
| |||
| action line; flow line; line of action; signal flow path | |||
| transverse line of action; path of contact | |||
| Wirkungslinie: 6 短语, 3 学科 |
| 农业 | 4 |
| 地球科学 | 1 |
| 建造 | 1 |