in diffusionindɪˈfju:ʒən短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 向内扩散 Conclusion:Radix Astragali can stimulate the proliferation and differentiation of the CFU GM in diffusion chambers in vivo and may protect bone marrow of irradiated mice. 结论:黄芪可刺激体内造血干细胞的增殖与分化,对辐照小鼠的骨髓具有保护作用。 cnki