| 单词 | ray parenchyma |
| 释义 | > as lemmasray parenchyma ray parenchyma n. ΚΠ 1896 Philos. Trans. 1895 (Royal Soc.) B. 186 716 The structure of the secondary wood is excessively simple; it consists of tracheides and ray-parenchyma only. 1938 H. E. Hayward Struct. Econ. Plants ii. viii. 238 As secondary thickening proceeds..there is an extensive production of xylem fibers, parenchyma, large vessels, and ray parenchyma. 2001 Jrnl. European Ceramic Soc. 21 107/1 Other cell types are present, notably fibers (thick-walled mechanical support cells), ray parenchyma (small thin-walled food transport and storage cells), and axial parenchyma. < as lemmas |
| 随便看 |
|
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。