Based on the conventional paraffin sectioning method, the dynamics of polysaccharides during the ovular development in Tugarinovia mongolica was observed at the optical level .
Based on the conventional paraffin sectioning method, the dynamics of polysaccharides during the ovular development in Tugarinovia mongolica was observed at the optical level .
运用常规石蜡制片法 ,在光学显微镜下观察了多糖在革苞菊胚珠发育过程中的消长动态 .