全国区域化探扫面 | |
earth.sc. | Regional Geochemistry-National Reconnaissance |
4-H计划 | |
agric. | 4-H project |
计划 | |
environ. | plan |
hydroel.st. | planning; program; scheme; plan |
met. | blue print |
sport. | programme |
| |||
Regional Geochemistry-National Reconnaissance |
全国区域化探扫面 : 3 phrases in 1 subject |
Earth sciences | 3 |