raphe

/rey-fee/US // ˈreɪ fi //UK // (ˈreɪfɪ) //

饶舌,油菜花,强奸,强奸犯

Definitions

n.名词 noun

1
plural ra·phae [rey-fee]. /ˈreɪ fi/.
- : Anatomy. a seamlike union between two parts or halves of an organ or the like.
- : Botany. a ridge connecting the hilum with the chalaza.a median line or slot on a cell wall of a diatom.

Ward obtained the unexpected result that it was confined to the raphe of the seed.
Seeds large, usually slightly notched; chalaza rather narrow; raphe a groove.
Seeds small to very small, slightly notched on top; chalaza depressed, oblong-oval; raphe broad, slightly distinct.
Seeds two to three of medium size; chalaza oval in shape, slightly distinct; raphe flat, usually inconspicuous, rarely prominent.
Seeds small to medium, plump, slightly notched, if at all; chalaza oblong-oval; raphe slightly distinct or invisible.