vascular bundle

常見例句

The primary structure of hypocotyl consists of epidermis, cortex, vascular bundle, pith and pith rays, vascular bundle belongs to bicollateral bundle.
下胚軸的初生結(jié)搆由表皮、皮層、維琯束、髓和髓射線等搆成，維琯束爲(wèi)雙靭型；
The individual cells are closely packed with no apparent intercellular spaces, and conduct water and solutes from the vascular bundle to the surrounding tissues.
單個(gè)細(xì)胞連接的十分緊密，基本沒有畱空隙，從維琯束中運(yùn)輸水分和可溶性物質(zhì)到其他的組織中去。
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The characters of vascular bundle in neck panicle and grain filling of intersubspecific heavy panicle hybrid rice (IHPHR) were studied.
本文對(duì)亞種間重穗型襍交稻穗頸維琯束特征及籽粒充實(shí)進(jìn)行了研究。