胆绞痛的疼痛有时出现在上腹.The pain of biliary colic is occasionally in the epigastrium.绞痛. 可表现出剧烈胆绞痛,伴恶心、呕吐.Colic. There may be severe biliary colic with nausea and vomiting....
结果表明, 嗉囊、腺胃和肌胃内食糜pH随 日龄逐渐增加,而小肠内食糜pH随 日龄变化不大.Chyme pH in crop, proventriculus and gizzard increase gradually with age.胃的蠕动将食物与处于胃壁上的胃腺分泌的消化及盐酸混合,由此形成的食糜被推送入小肠.Peristalsis mixes food with enzymes and hydrochloric acid fro...
We had a bumpy flight over the centre of Panama.我们的飞机摇摇晃晃地飞过巴拿马中部地区。I was a little breathless and my heartbeat was bumpy and fast.我有点儿喘不上气，心脏咚咚地快速跳动着。I think we've a bumpy road ahead of us.我觉得我们将要面临一段困难时期....