| 1. | More reactive are the heavier isotopes of hydrogen, deuterium and tritium .
更为活跃的是氢的较重同位素，氘和氚。
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| 2. | Tritium is radioactive and is believed to be the main source of the major traces of 3he found in the atmosphere .
氚是放射性的，并且确信是大气中痕量3He的主要来源。
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| 3. | Development of a new monitor for tritium in air model tam
型空气中氚监测仪的研制
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| 4. | He ' s got m . j . - no . aii he wanted was the tritium
他抓走了珍-不，他只想要点氚罢了
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| 5. | Standard test method for tritium in drinking water
饮用水中氚含量的试验方法
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| 6. | He ' s got m . j . - no . all he wanted was the tritium
他抓走了珍-不，他只想要点氚罢了
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| 7. | Kill spider - man , i ' ii give you all the tritium you need
杀了蜘蛛侠，我给你想要的氚
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| 8. | Kill spider - man , i ' ll give you all the tritium you need
杀了蜘蛛侠，我给你想要的氚
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| 9. | - he ' s got m . j . - no . aii he wanted was the tritium
-他抓走了珍-不，他只想要点氚罢了
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| 10. | - he ' s got m . j . - no . all he wanted was the tritium
-他抓走了珍-不，他只想要点氚罢了
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