fibrovascular bundle
常见例句
- Central fibrovascular bundle and edge fibrovascular bundle are two relatively independent fibrovascular systems in wheat stalk.
小麥莖稈內有中央維琯束和周緣維琯束兩個相對獨立的系統。 - The second and third extend internodes of the base have the largest number of central fibrovascular bundle, next to them are the first and fourth.
中央維琯束數以基部第二、三伸長節間最多，第一和第四伸長節間略少； 返回 fibrovascular bundle