在骨板表面可见血管滋养孔，而骨柱表面则未见到。

The vascular canals, which do not appear in the bone rods, but be seen on the surface of the bone plates.

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在骨板表面可见血管滋养孔，而骨柱表面则未见到。

The vascular canals, which do not appear in the bone rods, but be seen on the surface of the bone plates.

youdao