例句 /

Studies on heterosis of vernal hybrid F_ of male sterile lines of Ven & K Typeal wheat and their relationship with chlorophyll content and zymogram of isoenzyme

Studies on heterosis of vernal hybrid F_ of male sterile lines of Ven & K Typeal wheat and their relationship with chlorophyll content and zymogram of isoenzyme

Ven、K型小麦雄性不育系春性 F_ 杂种的优势表现及与叶绿素含量和同工酶谱的关系