泡状腺;
low power of wall of esophagus showing duct at right, leading down to simple tubulo-alveolar gland with coiled secretory portions.
低倍镜观察食道。右侧可见有一导管,于一单管泡状腺相连,分泌部称螺旋状。
Method The pineal extirpating rat model was employed, and the indexes of spleen and thymus gland and the phagocytosis function of alveolar macrophage were observed at vernal equinox and autumnal equinox respectively.
方法采用松果腺摘除大鼠模型,测定春分、秋分大鼠脾脏指数和胸腺指数、肺泡巨噬细胞吞噬功能。
英语网 · 双语娱乐资讯
英语网 · 高考英语
英语网 · 英语词汇
英语网 · 双语新闻