indicated the time of a cultivar non- hydraulic root signal die out is late to the b cultivar 1 day.
表明a品种非水力根信号消失的时间晚于b品种1天,可知a品种比b品种对水分胁迫调节的能力强。
the g-bands at late prophase, prometaphase and metaphase chromosomes have been induced, and the number of g-bands of a cultivar decreases gradually from late prophase to metaphase.
在有丝分裂的晚前期、早中期和中期的染色体都有这样的带纹,同一品种的带纹数目从有丝分裂晚前期到中期逐渐减少。
the paper studied on the isolation, purification and structure determination of sweet photato glycoprotein (spg) from a cultivar - beijing 2, as well as its antilipemic function, mechanisms.
本文对甘薯糖蛋白进行了分离和纯化,并系统地研究了甘薯糖蛋白的降血脂功能。