Study the anti-fecundity effect of artesunate against the schistosoma mansoni by observation and analysis of the parasite egg laying.

通过观察青蒿琥酯对曼氏血吸虫雌虫产卵的影响，分析药物的抗生殖作用。

This is egg laying season, if you're a bird.

如果你是一只鸟，现在就是产卵季节。

The flies were given two different fruits as egg laying sites.

产卵点选择后果蝇被供给2种不同的水果。

The egg laying rooster, the fighter of the rooster, Oh-yeah!

下蛋公鸡，公鸡中的战斗机，哦也！

They deposit larvae that will grow up to egg laying females.

它们产生幼蚜，以后发育为产卵雌蚜。