phototaxis

基本解释

• n.趋光性

同根派生

英汉例句

用作名词 (n.)

• Scientists invented a mosquito-repellent device using mosquito's phototaxis.
  利用蚊子的趋光性，专家发明了一种灭蚊器。
• After syngamy motile zygotes, gametes as well as quadriflagellated zoospores showed negative phototaxis.
  雌雄配子具有正趋光性，易大量聚集，结合后同游孢子一样都呈负趋光性。