endothecium
基本解釋
- n.內層；內皮
英漢例句
- At the time of pre-dehiscence, the epidermal and endothecium are still intact.
花藥開裂前，表皮及內壁層仍保持完整。 - The anther wall is composed of four layers: epidermis, endothecium, middle layer and tapetum.
巨龍竹的花藥壁由4層結構組成，包括表皮、藥室內壁、中層、絨氈層； - Anatomical observation showed that anther wall browning took place mainly in epidermis and endothecium.
結果表明：藥壁褐變主要發(fā)生在表皮與藥室內壁。 - The anther wall consist of an epidermis, one endothecium, 1 to 2 middle layer and 1 to 2 tapetum in December.
花藥壁層由一層表皮層，一層內壁層，一或二層中間層，一或二層營養(yǎng)層所構成。 - The endothecium and epidermis persist.Cytokinesis in the microsporocyte meiosis is simultaneous type and the microspore teads are tetrahedral.
藥室內壁纖維狀加厚;藥壁表皮宿存.;小孢子母細胞減數(shù)分裂為同時型;