OBJECTIVE : To observe the effect of Iodoform - metronidazole gelatin sponge preventing dry socket.目的: 观察碘仿 - 甲硝唑明胶海绵预防干槽症的效果.Objective To investigate the hemostatic effects of iodoform mixture bandage ( IMB ) on liver t...
Europe's biggest Stone Age earthworks are at Silbury Hill in Wiltshire.欧洲石器时期最大的土木防御工事位于威尔特郡的西尔布利山。A fuze delay allows penetration of dense woods and light earthworks.用于炮弹穿透浓密的林木和轻型土木工事.The enemy attacked the earthw...