the first filial generation中文,the first filial generation的意思,the first filial generation翻译及用法

2025-09-09 13:25 浏览次数 10

the first filial generation

杂交

the first filial generation 例句

英汉例句

  • nevertheless, only the first filial generation (f1) of the hybrid bt transgenic was available. the f2 generation was not suggested to extension because of its segregation of character.

    杂交抗虫棉只有其f1代种有较高的使用价值,f2代性状分离严重,不宜在生产上推广使用。

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