leaf blade
英 [liːf bleɪd]
美 [liːf bleɪd]
网络 叶片; 刀叶; 叶刃斩; 叶刃
英英释义
noun
- especially a leaf of grass or the broad portion of a leaf as distinct from the petiole
双语例句
- Current year branchlets stout, 2-ribbed; leaf blade thickly leathery, abaxially reddish brown when dry; sepals pubescent.
当年小枝粗壮,2肋;干燥时的叶片厚革质,背面的红棕色;萼片短柔毛。 - With your new brush, make a swirl shape for a leaf blade.
与您的新刷子,作出旋流形成一个叶片。 - The leaf blade was more fit for inducing embryogenic callus than the leaf sheath;
叶片比叶鞘更适合于诱导产生胚性愈伤组织; - Leaf blade not triangular-peltate, perianth not accrescent nor fleshy in fruit.
三角形盾形的不叶片,花被不增大也非肉质在果期。 - Basal culm internodes with pale green stripes; leaf blade abaxially glabrous.
基部的秆节间的具苍绿色条纹;叶片背面无毛。 - Leaf blade base cuneate, abaxial surface with gray-white indumentum; corolla magenta-rose.
背面用灰白色的毛被,叶片基部楔形;花冠红色苯胺染料玫瑰色。 - Leaves alternate, rarely apparently opposite; leaf blade floating, veins palmate.
叶互生,很少表面上对生;叶片漂浮,掌状脉。 - Through examining the roll strength in the leaf blade special-purpose rolling machine, this article has confirmed the feasibility of rolling leaf blade in the new rolling machine.
弯辊扩幅机,扩幅弯辊通过对叶片专用辊轧机轧辊的强度进行校核,验证了在新型辊轧机上轧制叶片的可行性。 - The wilting phenomenon of jujube just pointed to the fruit wilting and the leaf blade wilting.
枣树的萎蔫现象是指果实的萎蔫和叶片的萎蔫。 - The leaf blade consists of epidermis, mesophyll and vein, which is iso-bilateral leaf.
叶片都包括表皮、叶肉和叶脉,且为等面叶。