孵化期大多为7到21天。
The incubation period is most frequently between 7 to 21 days.
滞育与幼虫孵化期、气候、生态条件和食料有关。
The diapause of pine caterpillar is relevant to the larval hatching period, food, climate and other ecological conditions.
经过孵化期之后，Derby于2005年7月正式发布。
After an incubation period, Derby was officially released in July 2005.
孵化期曾被描述为密封过渡仓 (airlock)一类的东西。
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.
每年四月底至七月初是繁殖期，这时秦岭血雉筑巢于高山草丛或石洞中，每窝产卵6-8枚，孵化期29天。
Mating season runs from late April to earlv July. The pheasants build their nests in alpine meadows or in caves, and after laying six to eight eggs, the female bird begins to brood for 29 days.
每年四月底至七月初是繁殖期，这时秦岭血雉筑巢于高山草丛或石洞中，每窝产卵6-8枚，孵化期29天。
Mating season runs from late April to earlv July. The pheasants build their nests in alpine meadows or in caves, and after laying six to eight eggs, the female bird begins to brood for 29 days.
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