英语词汇back cross breeding怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?回交育种
... 重复回交 repeated backcross 回交育种 back cross breeding 交叉回交 criss crossing ...

1
Molecular marker assisted selection(MAS) can provide a rapid, accurate, and efficient tool for selecting target genes in back cross breeding.
分子标记辅助选择（MAS）因其对目标基因的快速准确选择为回交育种提供有效工具。
2
Various approaches have been used to improve the performance of adapted indigenous stock, including cross-breeding and upgrading through back-crossing with improved breeds, and within-line selection.
已有多种方法被用于提高地方良种的性能，包括杂交育种，以及通过与良种的回交和品系内选育进行的品种改良。

单词	back cross breeding
释义	back cross breeding 简明释义回交育种网络释义 1 ?回交育种 ... 重复回交 repeated backcross 回交育种 back cross breeding 交叉回交 criss crossing ... 双语例句 1 Molecular marker assisted selection(MAS) can provide a rapid, accurate, and efficient tool for selecting target genes in back cross breeding. 分子标记辅助选择（MAS）因其对目标基因的快速准确选择为回交育种提供有效工具。 2 Various approaches have been used to improve the performance of adapted indigenous stock, including cross-breeding and upgrading through back-crossing with improved breeds, and within-line selection. 已有多种方法被用于提高地方良种的性能，包括杂交育种，以及通过与良种的回交和品系内选育进行的品种改良。
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