carbon 14

英漢例句

• A radioactive isotope of carbon, especially carbon 14.
  放射性碳碳的一種放射性同位素，尤指碳14。
• A type of atom specified by its atomic number, atomic mass, and energy state, such as carbon 14.
  核種由它的原子序數(shù)、原子量和能量狀況具體確定的一種原子，如碳14。
• The carbon 14 atoms oxidize to carbon dioxide which gets blown about and mixed up with lower atmosphere.
  碳14原子氧化生成二氧化碳，向四周散去并與低空的大氣混合。
• Hapgood goes on to mention to two areas where he finds much of his evidence, in data derived from studies of geomagnetism and from carbon 14 dating.
  Hapgood接著提到二個(gè)他找到許多證據(jù)的地方,數(shù)據(jù)來(lái)源于地磁研究及碳14測(cè)定。
• The reassessment is based on advances in eliminating modern carbon contamination from ancient bone fragments and recalibration of fluctuations in the pattern of the earth's original carbon 14 content.
  但是用放射性碳測(cè)定年代的一項(xiàng)最新數(shù)據(jù)表明，遷移過(guò)程應(yīng)該在4.;6萬(wàn)年至4

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