英語解釋法語解釋

backcross

backcross是什么意思、backcross怎么讀

backcross漢語翻譯

vt.vi. 使回交, (使)逆代雜交

backcross詞型變化

動詞過去式:backcrossed 過去分詞:backcrossed 現(xiàn)在分詞:backcrossing 第三人稱單數(shù):backcrosses

backcross英語解釋

動詞 backcross:

mate a hybrid of the first generation with one of its parents

backcross詳細解釋

back.cross

v.tr.（及物動詞）
back.crossed,back.cross.ing,back.cross.es
To cross (a hybrid) with one of its parents, or with an individual genetically identical to one of its parents.
反交，回交：與（一混血兒）父母的一方或與其父母中在個體遺傳方面完全一致的一方的雜交
n.（名詞）
The act of making such a cross.
逆代雜交：這種雜交的行為
An individual resulting from such a cross.
逆代雜交個體：從這樣的雜交產生的個體

【引伸】
back.cross.
n.（名詞）