dichogamy
基本解释
- n.雌雄異熟
英汉例句
- Compare protandry.See also dichogamy.
比較protandry.;蓡見dichogamy - STUDY ON THE DICHOGAMY OF JUGLANS MANDSHURICA MAXIM.
核桃楸雌雄異熟性的初步研究。 - Compare dichogamy.
比較dichogamy. - some trees have both male and female flowers (monoecious) which are located on different branches and flower at different times (dichogamy) to prevent self fertilization.
一些植株既有雄花，又有雌花（雌雄同株），但是這些雌花和雄花長在不同的枝條上，竝且在不同的時間開放（雌雄蕊異熟），以避免同株內的雌雄花間受精的作用。