vascular bundle中文什么意思

【植物；植物学】维管束。

• vascular:    adj. 【解、生】脉管的，由脉管形 ...
• bundle:    n. 1.包袱，包裹。 2.包，捆， ...
• abnormal vascular bundle:    异常维管束

例句与用法

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1. All the vascular bundles are interconnected so that transport between organs carried on rapidly and efficiently .
   所有维管束都互相连通，因而得以迅速而有效地完成器官之间的运输。
2. It shows one sheath around the vascular bundles
   它显示出在维管束周围的鞘状构造。
3. It does not show sheaths around the vascular bundles
   它并没有显示出在维管束周围的鞘状构造。
4. It shows two well - developed sheaths around the vascular bundles
   它显示出两个发育完全之维管束鞘位于维管束周围。
5. Collateral vascular bundle
   并行维管束

英文释义

名词

1. a unit strand of the vascular system in stems and leaves of higher plants consisting essentially of xylem and phloem
   同义词：vascular strand, fibrovascular bundle