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烟煤 yānméi
gen. coal
chem. boghead coal
dril. bitumite
earth.sc. bituminous
el. black coal
geol. pitch coal
met. bituminous coal; soft coal
refrig. bright coal
tech. bituminite; boghead; fat coal
烟煤 yānméi
coal. soft coal; pit coal; bituminous coal
烟〔沥青,托班,藻烛〕煤
gen. bitumenite; bituminite
烟煤褐煤经变质作用转变成的煤化程度低于无烟煤而高于褐煤的煤。其挥发分产率范围宽,单独炼焦时,从不结焦到强结焦均有,燃烧时有烟 yānméi
expl. bituminous coal; bitummite
auto. fat coal
烟〔肥,沥青质,高挥发份〕煤
geol. fat coal
高级烟煤 yānméi
met. gas coal
烟煤: 230 phrases in 25 subjects
Agriculture7
Architecture6
Chemistry4
Dermatology1
Earth sciences5
Ecology5
Economy1
Electronics6
Engineering geology1
Entomology2
Environment1
Explosives and Explosive Ordnance Disposal1
General31
Geology1
Metallurgy35
Nautical1
Oil / petroleum24
Shipbuilding3
Space1
Statistics1
Steel production1
Technology86
Textile industry3
Water resources1
Wind Energy2