Objective To evaluate the necessary of peripheral iridectomy ( PI ) in cataract extraction and trabeculectomy surgeries.目的探讨周边虹膜 切除 术在白内障合并青光眼联合手术中的必要性....
From the methanol - sewage sludge - enrichment culture one methanosarcina, two vibrios and one bacteroid have been isolated.经对该富集培养物的分离培养,已分离出4株厌氧细菌,其中一株为甲烷八叠球菌, 两株为弧菌,一株为杆菌....
The gulf between the two leaders cannot be bridged.两位领导人之间的鸿沟难以跨越....the singer who bridged the gap between pop music and opera.将通俗音乐与歌剧结合起来的歌手These receptors include bridged dipyrrole ansa - ferrocene, bipyrrole - based...