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14C dating
释义
14C dating
Encyclopedia
工学
〔地学中核技术〕
释
14C dating;radiocarbon dating
碳-14测年
根据碳-14的衰变程度来计算出样品的大概年代的一种测量方法。又称碳-14年代测定法、放射性碳定年法。
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medical certificate of birth
medical chitin nonwoven
medical coating material
Medical coding
medical cold therapy,low temperature,refrigeration device and instruments
medical communication between China and foreign countries
medical communication between China and Japan
medical communication between China and the Korean peninsula
medical contention in Jin and Yuan Dynasties
medical craft
medical cyclotron
medical damage identification
Medical data processing
medical decision-making
medical decontamination for chemical warfare agets
medical defense against chemical weapons
medical dependence
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medical device
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medical device laws and regulations
medical device notices
Medical device policies and regulations
medical dispute forensic authentication
medical dogwood
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