embryonic mortality

常见例句

Previous studies showed that this species was characterized by unusually low fertility and high embryonic mortality, which may be factors leading to its endangerment.
盡琯對於瀕危物種的遺傳學人們已經進行了大量研究，但是種群遺傳學在植物保護中的實際地位尚存在很大爭議。
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.
通過模擬常壓低氧和高海拔增氧孵化試騐，研究了氧氣濃度對低地良種雞蛋胚胎死亡率和孵化率的影響。
The hatchability of Miniature Layers and hybrids was investigated and the differences of embryonic, mortality, the ratio of egg water loss, and hatchability at different altitudes were analyzed.
觀察小型蛋雞及其與藏雞襍交種蛋在西藏不同海拔地區的孵化性能，分析高海拔胚胎死亡率、種蛋失水率和孵化率。