Collateral or bicollateral vascular bundle, developmental pith and medullary ray are obvious.
达，射线明显。
射线；线Collateral or bicollateral vascular bundle, developmental pith and medullary ray are obvious.
达，射线明显。
Ground meristem The central region of the apical meristem from which the ground tissues of pith, cortex, medullary rays, and mesophyll differentiate. In root meristem it is also called periblem.
位于顶端分
的中，、皮
、射线以及叶肉这些基本均是由基本分分化而成。根分也称为皮原。
声明：以上例句、词性分类均由互联网资源自动
成，
分未经过人工审核，其表达内容亦不代表本软件的观点；若
现问题，欢迎向我们指正。
