fibrovascular bundle
常见例句
- Central fibrovascular bundle and edge fibrovascular bundle are two relatively independent fibrovascular systems in wheat stalk.
小麦茎秆内有中央维管束和周缘维管束两个相对独立的系统。 - 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.
中央维管束数以基部第二、三伸长节间最多，第一和第四伸长节间略少； 返回 fibrovascular bundle