基本解釋[農(nóng)業(yè)科學(xué)]胚胎死亡率胚死亡率英漢例句雙語例句Previous studies showed that this species was characterized by unusually low fertility and high embryonic mortality, which may be factors leading to its endangerment.盡管對于瀕危物種的遺傳學(xué)人們已經(jīng)進行了大量研究，但是種群遺傳學(xué)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驗，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雜交種蛋在西藏不同海拔地區(qū)的孵化性能，分析高海拔胚胎死亡率、種蛋失水率和孵化率。embryonic mortality更多例句詞組短語短語early embryonic mortality 胚胎早期死亡率high embryonic mortality 高胚胎死亡率embryonic mortality更多詞組專業(yè)釋義農(nóng)業(yè)科學(xué)胚胎死亡率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驗,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。胚死亡率