The microspore culture technology has been widely applied in Brassica species nowadays.随着芸苔属作物小孢子培养技术的日趋成熟,应用范围也越来越广泛.Meiosis of microspore mother cells is synchronous or unsynchronous.小孢子母细胞减数分裂同步或不同步.Complete disintegr...
Cytokinesis is of the simultaneous type and microspore tetrads are mainly tetrahedral.小孢子母细胞减数分裂为同时型.Complete disintegration of cytoplasm of crescent or irregular shape of microspore .25.月牙形和不规则形小孢子细胞质完全解体.Meiosis of mic...
The men had to slog up a steep muddy incline.人们只得在陡峭而泥泞的斜坡上艰难地行进。The men had to slog up a steep muddy incline...人们只得在陡峭而泥泞的斜坡上艰难地行进。Marking the exam papers was quite a slog.评阅试卷是很辛苦的工作.But there must be no talk of final ...
Decisions about your children should be based on the practicalities of everyday life.有关孩子们的决定，应该从日常生活的实际情况出发。We need to start discussing practicalities.我们需要著手讨论实际问题.He would use the blue parking sticker only when practic...
Adjustments in immunosuppression therapy should be considered for patients who develop BK virus - associated nephropathy.对于发生BK病毒肾病的患者,应考虑调整免疫抑制治疗.Bank of New York Mellon ( BK ) dropped 5 % pre.纽约梅隆银行 ( BK ) 盘前大跌5%.BK vi...
He was once described as a fussily accurate test pilot.他一度被称为过分讲究精准的试飞员。She adjusted her coloured head scarf fussily.她不厌其烦地调弄着自己的彩色头巾。She adjusted her head scarf fussily.她小题大做地整了整头巾。...