基本解釋雜交（第）一代英漢例句雙語例句F1 The first filial generation; i. e. the first generation that results from a particular cross.子一代（雜種一代）：雜交第一代，也就是一個特定雜交產(chǎn)生的第一代。The crossing from two different geographical wild populations in-creased the genetic diversity of the first filial generation.不同地理種群間雜交能夠增加子代的遺傳多態(tài)性。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.雜交抗蟲棉只有其F1代種有較高的使用價值，F(xiàn)2代性狀分離嚴重，不宜在生產(chǎn)上推廣使用。first filial generation更多例句詞組短語短語first filial generation detail 子一代first filial generation f 子一代the first filial generation 雜交first cut linter filial generation 子一代first filial generation更多詞組專業(yè)釋義農(nóng)業(yè)科學雜交第一代生物學第一代雜種子一代雜交第一代