 |
|
drainage : 928 phrases in 44 subjects |
| Agriculture | 105 |
| Alternative dispute resolution | 2 |
| American usage, not spelling | 1 |
| Automobiles | 3 |
| Chemistry | 6 |
| Coal | 17 |
| Construction | 261 |
| Earth sciences | 29 |
| Economics | 1 |
| Education | 2 |
| Electronics | 1 |
| Emergency medical care | 1 |
| Environment | 28 |
| Finances | 1 |
| Fish farming pisciculture | 2 |
| Forestry | 3 |
| General | 50 |
| Geology | 24 |
| Geomechanics | 3 |
| Health care | 1 |
| Hydraulic engineering | 1 |
| Hydrology | 7 |
| Immigration and citizenship | 1 |
| Industry | 9 |
| Labor law | 2 |
| Life sciences | 36 |
| Materials science | 3 |
| Mechanic engineering | 10 |
| Medical | 89 |
| Medical appliances | 8 |
| Melioration | 8 |
| Metallurgy | 12 |
| Mining | 53 |
| Natural resourses and wildlife conservation | 57 |
| Natural sciences | 1 |
| Nuclear physics | 7 |
| Oil and gas | 1 |
| Opencast mining | 3 |
| Physics | 5 |
| Sewage and wastewater treatment | 2 |
| Technology | 36 |
| Transport | 34 |
| Travel | 1 |
| Water supply | 1 |