铜磁黄铁矿
chalcopyrrhotite
碳质残渣
carbonaceous residue
碳质的
carbonaceous
carbonaceous coal
碳质夹杂物
carbonaceous inclusion
碳质沥青
carbenes
碳质砂
carbon sand
碳质调整器
carbon regulator
碳质污垢
carbon(aceous) soil
碳质页岩
carbonaceous shale
碳质杂音
carbon noise
碳质炸药
carbonite
钛磁铁矿
titanic magnetite
钛铁矿
ilmenite; iserite; mohsite; titanic iron ore
钽铁矿
tantalite
碳酸铁矿泉
iron carbonate spring
锑钛铁矿
derbylite
铁矿泉
iron spring
铁矿石
iron ore
碳
carbon
carbon
C; carbon; carboneum
碳13
C13