actinostele

 
[æk'tɪnəstiːl]     [æk'tɪnəstiːl]    
  • [植]星状中柱

actinostele的用法和样例:

例句

  1. Actinostele A rype of protostele in which the xylem is star shaped and the phloem lies between the points of the star.
    星状中柱:原生中柱的一种类型。木质部是星形的,韧皮部位于星形之间。
  2. the actinostele of root of the former was di-to octoarch, but the latter only di-to pentarch;
    石菖蒲根的内皮层细胞壁为马蹄形五面加厚;

actinostele的海词问答与网友补充:

提问补充

目录
应用 附录 查词历史
    更多>>今日热词