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褐铁矿 hètiěkuàng
gen. ballstone; ferrite; hydrosiderite; limnite; morass-ore; umber
agric. limonite (2Fe₂O₃・3H₂O)
archit. brown ochre; brown ore; brown iron-stone
desert. ball stone; bean ore
eng.geol. ferrohydrite
geol. limonite; limonitic
met. anhydroferrite; brown iron ore; brown ironstone; brown ore (2Fe2O3•3H2O); lake iron ore (2Fe2O3•3H2O); limonite (2Fe2O3•3H2O); marsh ore (2Fe2O3•3H2O); meadow ore; morass ore; swamp ore (2Fe2O3•3H2O;磷氯铅矿 Pb5Cl(PO4)3 或 PbCl2•9PbO•3P2O5); bog iron ore
oil perlimonite
tech. brown hematite; brown ocher; ironstone; lake ore
褐铁矿变种 hètiěkuàng
gen. hyposiderite
褐铁矿: 39 phrases in 6 subjects
Earth sciences1
General8
Metallurgy10
Oil / petroleum4
Steel production1
Technology15