1. Objective: To explore the diagnosis, hearing and treatment of large vestibular aqueduct syndrome(LVAS). 目的:探讨大前庭导水管综合征(LVAS)的诊断、听力学表现及治疗。
2. MR findings of100 cases of normal aqueducts were observed. The diagnosis and differential diagnosis of aqueduct stenosis were discussed. 并通过100例正常导水管的观察,讨论了导水管狭窄MR诊断的有关问题和鉴别诊断。
3. Since the weight of the aqueduct together with its inside water is very heavy, the dynamic response of the structure is intensive under the seism action. 渡槽结构由于上部水体及槽体重量大,地震时动力反应强烈。
英英解释
n.
1. a conduit that resembles a bridge but carries water over a valley