其分泌腺属复管泡状腺。
消化腺为复管腺，腺上皮有消化细胞和嗜碱性细胞两种类型。
The digestive gland is a compound tubular gland having two kinds of cells: digestive cells and basophilic cells.
对后烟井前墙包复鳍片管结构突变处进行定性力学分析，针对性地提出相应措施及制造、安装时注意事项。
Qualitative mechanical analysis was made for special structure of back pass front wall, and relevant measures and notices for manufacturing and erection are presented.
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