radiocarbon age
基本解释
- [能源科學技術]放射性碳年齡
- [地球科學]放射性碳年令
英汉例句
- Radiocarbon dating showed that the head's age matched the king's date of death.
放射性碳顯示這個頭顱的年齡符郃國王的死期。 - The shroud was also damaged by a fire in the Late Middle Ages which could have added carbon material, resulting in a higher radiocarbon content and a later calculated age.
這塊裹屍佈在中世紀後期遭到火災破壞,也可能會增加另外的碳元素,這樣會産生高放射性的碳素使計算的年代有所延遲。 - Because we know how fast radiocarbon decays, we can figure out the age of the organic material.
因爲我們知道放射性碳分解有多快,我們就能計算出有機材料的年齡。 - Using a combination of modern physics tools--including three-dimensional, high-resolution X-ray, radiocarbon dating with accelerator mass spectrometry, and infrared spectroscopy--the researchers analysed the tooth to determine the age and composition of a resinous filling detected inside.
UNESCO: Basic Sciences
雙語例句
權威例句
专业释义
- 放射性碳年齡
- 放射性碳年令