chorionic sac

 
  • 绒毛膜囊

chorionic sac的用法和样例:

例句

  1. At all leels, mean dural sac cross-sectional area in the supine position was significantly smaller than in other postures.
    在不同脊椎高度,硬脊膜囊的平均横截面积在仰卧位是显著小于其他体位时。
  2. A meningomyelocele is a protrusion of the meningeal membranes through a defect in the vertebral column and has nerve elements within the sac.
    在此种脊髓膜膨出中含有神经组织脊髓膜囊,由脊柱缺陷中膨出而成。

chorionic sac的相关资料:

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