 |
| |||
| field study; field work | |||
| field study Scientific study made in the open air to collect information that can not be obtained in a laboratory | |||
| field enquiry; field survey | |||
| Field survey | |||
|
Feldstudie : 2 短语, 2 学科 |
| 一般 | 1 |
| 地球科学 | 1 |
|
| |||
| field study; field work | |||
| field study Scientific study made in the open air to collect information that can not be obtained in a laboratory | |||
| field enquiry; field survey | |||
| Field survey | |||
|
Feldstudie : 2 短语, 2 学科 |
| 一般 | 1 |
| 地球科学 | 1 |