carbonete碳酸盐岩carbonn.碳；复写纸；复本；碳精棒carbon-fiber laminated fabric碳纤维复合片材carbon in materials for welding焊接用材料中的碳carbonized Paeonia suffruticosa丹皮炭carbon fibre composite material碳纤维复合材料carbon fiber-reinforced sheet碳纤维布Carbon cycling in Lake Superior湖上部的碳循环carbon fiber/epoxy composite碳纤维／环氧树脂复合材料carbon dioxide stripping method二氧化碳汽提法carbon dioxide emissions rights二氧化碳排放权carbon fiber composite material碳纤维复合材料