大维管束 meaning in English
great vascular bundle
Examples
- The hphr has more vascular bundles and a much bigger area of single vascular bundle , total vascular bundle , total phloem and total xylem in the first internode than shanyou 63
结果表明，重穗型组合的大维管束数目、单个维管束面积及维管束总面积、韧皮部总面积均明显高于汕优63 。