向こう軸じく

noun which may take the genitive case particle 'no'

adaxial; ventral

Medical term used in anatomy and botany to describe the side of an organ or structure that faces toward the axis or midline. In botany, it refers to the upper surface of a leaf or the side facing the stem.

• 葉はの向こう軸じく面めんには気き孔こうが少すくない。

  The adaxial surface of the leaf has fewer stomata.

• 向こう軸じく側がわの血けっ管かんを確かく認にんする。

  Check the blood vessels on the ventral side.