内部销售订单预留期 internal lead time 胚胎期死亡 embryonic mortality 期 a period of time, phase, stage, time, term, period, to hope ..
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Incubation experiments in simulated normobaric hypoxia condition and at high altitude with adding oxygen were conducted to explore influences of oxygen on embryonic mortality of chicken.
通过模拟常压低氧和高海拔增氧孵化试验,研究了氧气浓度对低地良种鸡蛋胚胎死亡率和孵化率的影响。
参考来源 - 氧气对低地鸡蛋胚胎死亡和孵化率的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
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