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)構(gòu)由表皮、皮層、維管束、髓和髓射線等構(gòu)成，維管束為雙韌型；
The individual cells are closely packed with no apparent intercellular spaces, and conduct water and solutes from the vascular bundle to the surrounding tissues.
單個細(xì)胞連接的十分緊密，基本沒有留空隙，從維管束中運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.
本文對亞種間重穗型雜交稻穗頸維管束特征及籽粒充實進(jìn)行了研究。