vascular bundle

常见例句

The primary structure of hypocotyl consists of epidermis, cortex, vascular bundle, pith and pith rays, vascular bundle belongs to bicollateral bundle.
下胚轴的初生结构由表皮、皮层、维管束、髓和髓射线等构成，维管束为双韧型；
The individual cells are closely packed with no apparent intercellular spaces, and conduct water and solutes from the vascular bundle to the surrounding tissues.
单个细胞连接的十分紧密，基本没有留空隙，从维管束中运输水分和可溶性物质到其他的组织中去。
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The characters of vascular bundle in neck panicle and grain filling of intersubspecific heavy panicle hybrid rice (IHPHR) were studied.
本文对亚种间重穗型杂交稻穗颈维管束特征及籽粒充实进行了研究。