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孛星

ray

: 4140 phrases in 112 subjects

Advertising	1
Agriculture	165
Air defense	16
Amateur radio service	4
Anatomy	4
Animal husbandry	27
Architecture	14
Artificial intelligence	3
Astronomy	65
Automated equipment	1
Automobiles	29
Aviation	66
Biology	12
Botany	13
Business	23
Cartography	1
Cement	1
Chemistry	296
Communications	3
Compressors	7
Computers	1
Construction	9
Cooking	5
Cytogenetics	1
Dentistry	11
Dermatology	7
Desert science	8
Drilling	15
Earth sciences	158
Ecology	18
Economics	6
Electric machinery	5
Electricity	1
Electronics	359
Energy industry	20
Engineering geology	22
Environment	2
Explosives and Explosive Ordnance Disposal	34
Fish farming pisciculture	1
Fishery fishing industry	16
Food industry	1
Foreign trade	4
Forestry	1
General	65
Genetics	7
Geography	4
Geology	54
Geophysics	199
Geotechnics	2
Health care	1
Hydroelectric power stations	6
Ichthyology	29
Immunology	1
Industry	1
Information technology	24
Jewelry	37
Law	2
Leather	11
Life sciences	16
Logistics	1
Management	1
Materials science	16
Mathematics	3
Mechanic engineering	20
Mechanics	2
Medical	7
Medical appliances	1
Metallurgy	440
Mining	8
Morphology	2
Multimedia	4
NASA	1
Nautical	4
Neurosurgery	1
Nuclear physics	154
Nursing	20
Oil / petroleum	170
Oil processing plants	4
Otorhinolaryngology	2
Pediatrics	5
Perfume	1
Photography	3
Physics	23
Physiology	3
Plastic surgery	2
Plastics	40
Polygraphy	2
Polymers	27
Power electronics	3
Project management	1
Public security	3
Rail transport	12
Refrigeration	1
Remote sensing	1
Reproductive biology	11
Scientific	24
Sealing	2
Selective breeding	2
Shipbuilding	13
Space	246
Sports	20
Steel production	10
Surgery	8
Surveying	1
Technology	791
Telecommunications	30
Television	1
Textile industry	59
United Nations	7
United States	7
Water resources	2
Wind Energy	3

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