| 释义 |
1 ?幽门盲囊 幽门盲囊（pyloric caeca）：位于胃与十二指肠交界外腹面。外观呈半肾形，腹面平坦，背面呈半椭圆 形。 2 ?幽门垂 幽门垂(pyloric caeca):能分泌酵素中和食物,掠食性鱼类多具幽门垂,其数量之多寡与饵料生物之种类有关.
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Both schizogony and gametogony occur at the place above the nucleus of the epithelia cells of pyloric caeca and anterior intestine. 裂体生殖和配子生殖发生在幽门盲囊和前肠上皮细胞核之上方。 - 2
On the 24th and 48th day, at the same salinity, the protease and amylase activity in descending order were as follows: pyloric caeca, intestine, stomach and liver; 第24天和第48天，在同一盐度下，各消化器官蛋白酶活力和淀粉酶活力高低顺序依次均为：幽门盲囊、肠道、胃和肝脏； - 3
Under the same protein level, the protease and lipase activities of stomach, intestine and pyloric caeca in 18% lipid level groups were slightly higher than those in 9% lipid level groups. 同一蛋白质水平下，18%脂肪水平组胃、肠道和幽门盲囊的蛋白酶和脂肪酶活性均略高于9%脂肪水平组。
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