The upper side of a leaf is known as the adaxial surface.叶子的上部被称为近轴面.The abaxial stomatal resistance was smaller than the adaxial.叶片正面的气孔阻力小于叶片反面对应部位的气孔阻力....

adj.近轴的...

adaxial的音标：adaxial的英式发音音标为：[æd'æksɪəl]adaxial的美式发音音标为：[æd'æksɪrl]...