By exposing plants or seeds to radiation, scientists can produce crop crops which are resistant to disease expects or insect pests, or which can provid thrive in drought or flood conditions.
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释义
通过将植物和种子暴露在放射线下,科学家可能生产出可以抵抗疾病或虫害,或在干旱和洪涝灾害条件下也可以生长良好的庄稼。
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