decay chain

 
  • 衰变链,放射系

decay chain的用法和样例:

例句

  1. It had been used for practical ends, to identify elements and to unravel radioactive decay chains.
    已将其用于实践的目的,去鉴别元素和阐明放射性衰变系。
  2. What made the Roman Empire decay?
    罗马帝国为何衰亡?
  3. Old civilization may fall into decay.
    古老的文化可能会渐渐衰落下去。
  4. The empty house has fallen into decay.
    那座空房已成一片颓垣。
  5. The tree exhibited signs of decay.
    那棵树显示腐蛀的迹象。
  6. The chain has fallen foul of plants in the water.
    链条已和水中的植物缠绕在了一起。
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