You can use surface from curve network or patch to build the corner surface.

您可以使用曲线表面由网络或修补程序，以建立角落表面。

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There is more collagen tissue on the surface of pulmonary patch.

肺动脉补片腔面新内皮细胞和较多的胶原纤维相混杂。

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There is more collagen tissue on the surface of pulmonary patch.

肺动脉补片腔面新内皮细胞和较多的胶原纤维相混杂。

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