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procambium相关的网络例句

查询词典 procambium

与 procambium 相关的网络例句 [注:此内容来源于网络,仅供参考]

Study of the Transition from Procambium to Vascular Cambium In Erythrina Arborescens Roxb.

原形成层向维管形成层转化的研究。

Leaf buttress A leaf primordium, appearing as a protuberance on the side of the stem apex, produced by periclinal division of the tunica and corpus, and associated with a procambium.

叶原座:顶端分生组织上的侧生突起发育成叶的原基,与原形成层有关。

Axial elongation of inner isodiametric cells of the globular somatic embryo followed by the change in the growth axis of the procambium was an important event in heart-shaped or oblong-stage somatic embryo.

球形胚内部等径细胞轴向延长,接着前形成层生长轴发生变化,这些是心形胚或椭圆形体胚中的重要事件。

When the embryonic original cell divided to form multicellur proembryos, the cell wall of the external cell was thickened to form a clear cell boundary to separate from ambient cells that was a phenomenon of isolation The protoderm began to be differentiated in the period of globular embryoid, and the procambium differentiated clearly in period of torpedo embryoid.

正常的球形胚和某些畸形球形胚继续发育,在心形胚或鱼雷胚阶段又出现出畸形胚,可以分为:①无茎端生长点;②原形成层发育不正常;③外形畸形,如有的是连胚,有的呈指状,有的呈叶片状等等。畸形胚有的败育,有的能继续发育,在子叶胚阶段形成畸形的植株。

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这两个团体间的分歧难以掩饰。

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