流逝汉英词典

procambium

P 开头单词

基本解释

  • n.前形成層

同根派生

     

英汉例句

  • The first formed xylem that differentiates from the procambium.
    原生木質部最先形成的木質部，與原形成層不同
  • Primary xylem Xylem derived from the procambium in the young plant.
    初生木質部：指幼嫩植物中來源於原形成層的木質部。
  • Primary phloem PHLOEM derived from the procambium in the young plant.
    初生靭皮部：指幼嫩植物中來源於原形成層的靭皮部。
  • Cells of the procambium and ground meristem are more vacuolated than those of the protoderm.
    原形成層和基本分生組織的細胞比原表皮層細胞更加液泡化。
  • Protophloem The first-formed PRIMARY PHLOEM, differentiated from the procambium in the region just behind the meristem.
    原生靭皮部：最早形成的初生靭皮部，由位於分生組織中的原形成層分化而來。