vascular bundle sheath
英
美
- 维管束鞘
双语例句
- 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。 - The spongy cell arranged densely.The vascular bundle sheat and the phloem were colored more red.
维管束的导管口径变小，维管束鞘和韧皮部的细胞番红染色加重。
相关词汇
大家正在查
Copyright © 2023 256查询网 All Rights Reserved
