phellem中文什么意思

发音:   用"phellem"造句
n.
【植物;植物学】木栓。
下载查查词典APP随时查词查翻译 英汉词典

例句与用法

  1. There are many adaptive changes in the two research subjects ( artemisia . songarica schrenk . and seriphidium . santolinum ( schrenk ) polijak . ) in morphology and anatomy , such as with the increase of the daily age , the root - shoots ratio increased ; the root became stronger ; the ratio of leaf volume and leaf area increased ; the volume of epidermic cell decreased ; the cut - icle and phellem layer on the surface of root thickened . stoma caved in leaf ; epidermal hair of leaf and stem well - developed , palisde tissue developed well , the cell gap decreased ; the spongy tissue disappeared ; leaf is kinds of isolateralthat is the typical xeromorphic structure ; crystal cell and fibric cell increased ; conducting tissue and mechanical tissue developed well ; bundle sheath appeared
    实验研究的两种菊科( compositae )植物(准噶尔沙蒿( artemisiasongaricaschrenk )和沙漠绢蒿( seriphidiumsantolinum ( schrenk ) poljak . ) ) ,形态解剖方面的变化表现为:随日龄增加,根长/株高比值日益增大;根系逐渐发达;体积与叶面积比逐渐增大;表皮细胞体积变小;角质层增厚;根外部出现加厚的木栓层;气孔下陷;叶、茎部的表皮毛密布,栅栏组织日益发达;而细胞间隙日渐变小;海绵组织逐渐消失;叶面结构常为典型旱生结构? ?等叶面;晶细胞及纤维细胞数目增多;输导组织、机械组织日渐发达;具有维管束鞘等等。

英文释义

名词
  1. (botany) outer tissue of bark; a protective layer of dead cells
    同义词:cork

相关词汇

  1. phelizon 什么意思
  2. phellamuretin 什么意思
  3. phellandral 什么意思
  4. phellandren 什么意思
  5. phellandrene 什么意思
  6. phellem layer 什么意思
  7. phellemspiletreenail 什么意思
  8. phellinaceae 什么意思
  9. phelline 什么意思
  10. phellinus 什么意思
电脑版繁體版English日本語Definition한국어Hindi

相关英语阅读

《越狱》中的地道口语表达!句句实用!
英文如何表达各种“无奈”?

Copyright © 2023 WordTech Co.