medullary ray
英
美
- medullary adj.骨髓的;髓质的;延髓的
- ray n.光线;射线;辐射vi.发光;辐射vt.释放射线;用光线装饰n.[动]鳐Ray.n.雷(人名)
Noun:
-
a sheet of vascular tissue separating the vascular bundles
- Collateral or bicollateral vascular bundle, developmental pith and medullary ray are obvious.
髓部发达,髓射线明显。