查询词典 carbon dating
- 与 carbon dating 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Carbon isotope composition of lake sediments in relation to lake productivity and radiocarbon dating.
王永吉，吕厚远，王国安等。C3、C4植物和现代土壤中硅酸体碳同位素分析。
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The age of this site determined by carbon 14 dating is 350~200 BP.
经碳14定年法测定，其年代为距今350～200年间。
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Libby discovered radioactive carbon element dating method and solved the puzzle of earth and human history.
利比发现的放射性碳14定年法，解答了地球与人类历史上的疑惑。
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For example, heart muscle cells have two nuclei, which means the DNA could be in there twice, so this could screw up the carbon 14 dating.
例如，心肌细胞有两个核意味着DNA可能在那里出现两次，增大了测定C14体内时间的难度。
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Scientists hope to learn more about the pair over the next few weeks when DNA sampling and carbon 14 dating are completed.
科学家希望了解卡侪迄号职对，过下几礼拜了后著当 DNA 提样参碳14测年代共完成 e5顺咧噢。
- 推荐网络例句
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Do you know, i need you to come back
你知道吗，我需要你回来
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Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.
1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。
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Chapter Three: Type classification of DE structure in Sino-Tibetan languages.
第三章汉藏语&的&字结构的类型划分。