Numerical simulations of laminar flow separation and reattachment occurred in an annular backstep passage are performed by the SIMPLER algorithm.

用SIMPLER算法对流过环形后台阶通道内的层流分离和进行了数值模拟。

Methods Three incision vitrectomy with intraocular foreign bodies extraction and retinal reattachment, endophotocoagulation, C3F8 intraocular injection and silicone oil tamponade, et al.

方法常规坦部三口闭合式玻璃体联合眼内异物摘出、视网膜复位、眼内光凝、眼内注入C3F8及硅油眼内填充等多联手。