Ledon

常見例句

Coty ledon and hypocotyl segments of cucumber were transformed by Agrobacterium rhi zogenes A4.
本試驗(yàn)用野生型發(fā)根農(nóng)桿菌A4菌株感染黃瓜無菌苗的子葉和下胚軸，建立了黃瓜的發(fā)根遺傳體系。
Te is world No1 Martina Hingis was humiliated6-2，6-0 by16- year-old qualifier Jelena Dokic in the first round of the women's single yesterday in one of the biggest shocks in recent Wi ledon history.
世界排名第一的希姬絲，在昨天舉行的溫布頓錦標(biāo)賽首圈賽事，被十六歲的外圍賽選手杜姬克以六比二、比零直落兩盤淘汰，爆出近年來溫布頓歷史上的一個(gè)最大冷門。