tube : 5666 phrases in 93 subjects |
Agriculture | 62 |
American usage, not spelling | 6 |
Analytical chemistry | 20 |
Antennas and waveguides | 103 |
Astronomy | 33 |
Automated equipment | 17 |
Automobiles | 45 |
Aviation | 1 |
Biology | 6 |
Botany | 4 |
British usage, not spelling | 3 |
Building structures | 1 |
Chemistry | 205 |
Chromatography | 1 |
Coal | 12 |
Communications | 33 |
Computers | 8 |
Construction | 100 |
Cycle sport | 5 |
Cycling other than sport | 5 |
Drilling | 19 |
Drives | 4 |
Earth sciences | 116 |
Economics | 3 |
Electronics | 289 |
Emergency medical care | 10 |
Energy industry | 11 |
Engineering | 1 |
Engines | 5 |
Environment | 14 |
Finances | 1 |
Foreign trade | 2 |
Forestry | 2 |
General | 326 |
Health care | 46 |
Helicopters | 1 |
High energy physics | 44 |
Ichthyology | 2 |
Industry | 108 |
Informal | 7 |
Information technology | 30 |
Kayaking | 1 |
Labor law | 2 |
Life sciences | 11 |
Lighting other than cinema | 2 |
Magnetics | 1 |
Mammals | 18 |
Materials science | 22 |
Measuring instruments | 147 |
Mechanic engineering | 205 |
Medical | 292 |
Medical appliances | 203 |
Metallurgy | 276 |
Meteorology | 1 |
Microelectronics | 24 |
Microscopy | 5 |
Microsoft | 3 |
Military | 1 |
Mining | 63 |
Municipal planning | 9 |
Natural resourses and wildlife conservation | 25 |
Natural sciences | 14 |
Nuclear and fusion power | 1 |
Nuclear physics | 181 |
Obsolete / dated | 1 |
Occupational health & safety | 2 |
Oils and lubricants | 2 |
Optics branch of physics | 117 |
Packaging | 14 |
Paleontology | 6 |
Patents | 1 |
Pharmacy and pharmacology | 5 |
Physical sciences | 7 |
Physics | 288 |
Plastics | 2 |
Polygraphy | 1 |
Radiation | 521 |
Radio | 9 |
Radiography | 2 |
Refrigeration | 38 |
Sample preparation | 1 |
Slang | 1 |
Sports | 5 |
Superconductivity | 1 |
Technology | 1245 |
Telecommunications | 2 |
Textile industry | 12 |
Thermal Energy | 2 |
Transport | 113 |
Vacuum tubes | 18 |
Weapons and gunsmithing | 25 |
Zoology | 4 |
Zootechnics | 3 |