Carbonel卡尔博内尔carbonn.碳；复写纸；复本；碳精棒carbonization technics有机浸取法carbonyl-haemoglobin羰络血红蛋白Carbon nitride cluster氮化碳团簇carbon oxygen response碳氧反应carbon block protector碳精块保安器carbon soaked by metal浸金属碳材料carbon-film resistor碳膜电阻carbon based inoculant碳基孕育剂carbon fixing capacity固碳能力carbon-dioxide laser二氧化碳激光器