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    1. pollination

      英 美['pɑl?ne??n]
      • n. [農(nóng)學(xué)] 授粉(作用)

      TOEFL

      詞態(tài)變化


      動(dòng)詞:?pollinate;

      英文詞源


      pollination (n.)
      1872, from older French pollination, noun of action formed 1812 from pollin-, stem of Latin pollen (see pollen). Replaced in Modern French by pollinisation .

      雙語(yǔ)例句


      1. The flowers get pollination by insects.
      這些花通過(guò)昆蟲授粉。

      來(lái)自辭典例句

      2. Early archegonial development is already evident two weeks after pollination.
      頸卵器的早期發(fā)育在授粉后兩周內(nèi)就業(yè)已明顯.

      來(lái)自辭典例句

      3. They damage female strobili during the interval between pollination and fertilization.
      在傳粉與受精的間隔期間,他們毀壞了雌球花.

      來(lái)自辭典例句

      4. Self - pollination, and subsequently self - fertilisation, in orchards always takes place to some extent.
      在種子園中,常常有某種程度的自花傳粉和隨后地自花授精.

      來(lái)自辭典例句

      5. Use of controlled pollination is generally confined to various types of research.
      控制授粉的應(yīng)用,一般只限于干不同的研究工作.

      來(lái)自辭典例句