When the data were analyzed hierarchically by regions and half-sib families in regions, considerable differentiation was found. 当按区和区内半同胞家系对数据作谱系分析时,我们发现分化很厉害。
There can be no differentiation without contrast. 有比较才有差别。
Objective : To explore the effect of far infrared on hematopoietic cell proliferation and differentiation. 目的:了解远红外线对造血细胞增殖和定向分化的影响。
To explore the effect of Benzene on differentiation and proliferation of limb bud and midbrain cells. 目的探讨苯对胚胎肢芽、中脑细胞分化和增殖的影响及对肢芽器官发育的影响。
Objective To study the effect of acrylamide on proliferation and differentiation of rat kidney epithelial cells. 目的研究丙烯酰胺对新生大鼠肾上皮细胞增殖分化的影响。