The determination of the approximate age of an ancient object, such as an archaeological specimen, by measuring the amount of carbon 14 it contains.碳-14定年法,碳定年(法):通过测量古代文物,如考古标本中碳-14的含量,从而测定该古物的大致年代
Related Forms继承用法carʹbon-date'AHD[kärʹbən-dāt'] (动词)