×
碳12
meaning in Chinese
carbon-12
Examples
The ratio between carbon 12 and carbon 13 is roughly 90 to one in the atmosphere , but it can differ appreciably in volcanic gases
大气中
碳12
和碳13的比例大约是90 : 1 ,但在火山气体中的比例往往大不相同。
Related Words
碳
碳-氧反应
碳-乙醇提取物
碳13
碳13核磁共振
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