释义 |
pho·to·tax·is 英ˌfəʊtə'tæksɪs美ˌfoʊtə'tæksɪs 基本例句 n.趋光性¹⁰⁰形容词phototactic副词phototactically 名词100% 用作名词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。 |