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diameter [daɪ'æmɪtə] n
gen. 横断面; …倍; 直径 (Dia.)
agric. 直径 (diametre)
avia. 光学镜头的放大倍数
earth.sc. 粒径
econ. ; 透镜放大的倍数
met. 对径; ; 放大单位; 截面
space 横截面
tech. 直径; 透镜放大倍数; 跨度
textile 筒径
 English thesaurus
diameter [daɪ'æmɪtə] abbr.
abbr. di
abbr., avia. dim
abbr., met. dia.
abbr., opt. diam
abbr., polym. dia
diameters abbr.
abbr., automat. dias
diameter: 2174 phrases in 69 subjects
Agriculture61
Air defense3
Animal husbandry3
Architecture6
Artificial intelligence2
Athletics2
Automated equipment1
Automobiles202
Aviation84
Biophysics1
Bridge construction28
Business3
Cartography2
Chemical fibers1
Chemistry8
Communications2
Compressors44
Computer networks6
Computer numerical control6
Construction5
Desert science14
Drilling54
Earth sciences37
Ecology12
Economy2
Electric machinery63
Electronics50
Engineering geology35
Environment1
Explosives and Explosive Ordnance Disposal45
Forestry9
General24
Geology3
Geophysics8
Hydroelectric power stations33
Information technology2
Measuring instruments1
Mechanic engineering8
Mechanics15
Metallurgy218
Mining3
Nautical16
Navigation1
Nuclear and fusion power1
Nuclear physics4
Nursing4
Oil / petroleum78
Oil and gas1
Oil processing plants3
Otorhinolaryngology7
Piezoelectric crystals1
Plastics36
Polymers3
Rail transport12
Refrigeration4
Reproductive biology3
Shipbuilding20
Shooting sport4
Soil science6
Solar power1
Space53
Sports6
Steel production8
Superconductivity2
Surgery2
Technology742
Telecommunications23
Textile industry6
Wind Energy20