詞語:dorsiventral
dorsiventral的解釋
dorsiventral[,dɔ:si'ventrəl]adj. 腹背兩面分明的;背腹的
dorsiventral的意思
dorsiventral 背腹面的;背腹的;背腹兩面的;有背腹性的;dorsiventral symmetry 腹背對稱;dorsiventral leaf 有背腹面的葉;
dorsiventral的參考例句
1.The leaf is dorsiventral, and there are abundant trichomes in the surface. 葉為異面葉,上下表皮均具大量的表皮毛。
2.The leaf is of dorsiventral leaf, and the stoma only scatter over the lower epidermis of the leaf, which belongs to anomocytic type. 凹葉厚樸的葉為異面葉,氣孔僅分佈於下表皮,為無規則型,柵欄組織發達。
3.Achene straight, with crested or U-shaped appendix at apex or along dorsiventral edges, usually verrucose, invested by shorter persistent perianth. 瘦果直,有具脊或者U形附屬物在先端或者在背腹邊緣,通常多疣,被更窄的宿存花被包圍。