A thorough field investigation found that chicken and duck deaths occurred in the patient's household and neighborhood during the week prior to symptom onset.
彻底的现场调查发现，在出现症状前一周期间，病人和邻居家中发生鸡、鸭死亡。
Field investigation found a history of deaths in a chicken flock near her home about one week prior to symptom onset.
现场调查发现在症状出现前1周左右在她家附近的鸡群中有鸡死亡。
What's more, these chicken cones are distributed evenly throughout the retina, enhancing the birds' ability to see colors all around their visual field.
此外，这种鸡的锥体均匀的分布在整个视网膜内，加强了他们整个视觉系统辨别颜色的功能。
The field virus caused lesions and death of the chick-en embryos and cytopathic effect of the chicken embryo fibroblasts.
该病毒致使非免疫鸡胚病变、死亡和鸡胚成纤维细胞病变。
The field virus caused lesions and death of the chick-en embryos and cytopathic effect of the chicken embryo fibroblasts.
该病毒致使非免疫鸡胚病变、死亡和鸡胚成纤维细胞病变。
应用推荐