目的研究畜禽肉及内脏类样品中己烯雌酚的高效液相色谱测定方法。
Objective To explore the methods of determination of diethylstilbestrol in meat and viscera of domesticated poultry and animals by high performance liquid phase chromatography(HPLPC).
以上结果表明：（1）与NCSU-23相比，PZM-3更适合猪孤雌激活胚胎囊胚孵化期的发育。
In conclusions, (1) PZM-3 was better than NCSU-23 in hatch of porcine PA embryos.
由于草蜻蛉的幼虫同类相食，所以雌蛉将卵产在头发般粗细的丝的末端，这样幼虫孵化出来后就够不着对方，以免互相蚕食。
Lacewing larvae are cannibalistic, so females lay their eggs at the end of filaments the size of human hairs, keeping them out of reach of one another when they hatch.
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