94生活常识网有道词典

Pollen-tube

94生活常识网有道词典

基本解释

  • 花粉管

同根派生

     

英汉例句

  • A serologic reaction retards the growth of the pollen tube.
    血清反应阻止花粉管生长。
  • Another case is that pollen tube of self-pollen grows Slowly.
    花粉管生长慢。
  • Pollen tube is defined as the tube through which pollen passes into the ovary.
    花粉管定义为花粉进入子房的管道。
  • The tube nucleus disintegrates as the pollen tube penetrates the nucellus.
    另外的粉管核会在花粉管穿过珠心时发生分裂。
  • Generative cell One of the haploid cells in the POLLEN TUBE of seed platns.
    生殖细胞：是位于种子植物花粉管中的一个单倍体细胞。