alpha-decay

常见例句

• What made the Roman Empire decay?
  罗马帝国为何衰亡？
• The researches are concerned with alpha rays.
  这些研究是关于阿尔法射线的。
• Old civilization may fall into decay.
  古老的文化可能会渐渐衰落下去。
• The empty house has fallen into decay.
  那座空房已成一片颓垣。
• The tree exhibited signs of decay.
  那棵树显示腐蛀的迹象。
• His mental decay is distressing.
  他的智力衰退令人苦恼。
返回 alpha-decay