1·Lumbrokinase was readily obstained in saline extracts of the earthworm, widely distributed in the entocoele of alimentary tract.
蚓激酶在蚯蚓的生理盐水提取物中很容易获得，广泛分布于消化道的肠腔。
2·The reactions of alimentary tract were relatively reduced.
消化道反应相对较轻。
3·Alimentary tract duplication is a rare congenital malformations.
肠胃道复制畸形是一种少见的先天性异常。
4·Upper alimentary tract hemorrhage in old people is a common emergent situation.
老年人上消化道出血是临床常见急症。
5·Objective:Tostudytheclinical characteristics of alimentary tract malformation in neonates.
目的：了解新生儿先天性消化道畸形的临床特点。
6·Objective To study the diagnoses and treatment of alimentary tract bleeding of unknown causes.
目的研究不明原因的消化道出血的诊断和治疗。
7·Objective To summarize the diagnosis and treatment of the hemorrhage from upper alimentary tract.
目的分析上消化道出血病因诊断和治疗。
8·Objective To explore a rather ideal reconstruction of alimentary tract for every type of gastrectomy.
目的探索一种可选择用于各种胃切除术的消化道重建术式。
9·Rectal carcinoma is one of common malignant tumors of alimentary tract and its incidence is still high.
直肠癌作为消化道常见恶性肿瘤之一，其发病率呈上升趋势。
10·Then small intestine should be considered as middle alimentary tract and the large intestine as lower one.
应将小肠认为是中消化道而大肠是下消化道。