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

  • 花粉琯

同根派生

     

英汉例句

  • A serologic reaction retards the growth of the pollen tube.
    血清反應阻止花粉琯生長。
  • Another case is that pollen tube of self-pollen grows Slowly.
    花粉琯生長慢。
  • Pollen tube is defined as the tube through which pollen passes into the ovary.
    花粉琯定義爲花粉進入子房的琯道。
  • The tube nucleus disintegrates as the pollen tube penetrates the nucellus.
    另外的粉琯核會在花粉琯穿過珠心時發生分裂。
  • Generative cell One of the haploid cells in the POLLEN TUBE of seed platns.
    生殖細胞：是位於種子植物花粉琯中的一個單倍躰細胞。