方法: 应用两点电凝基底动脉的方法制作鼠脑干缺血动物模型.Method: The models were made by coagulated basilar artery at two points.冷凝 、 电凝及多次手术均刺激PVR形成.Cryopeaxy, diathermy and repeat operation can render the formation of the PVR.结果全部患者经双极电凝止血后,均痊愈.R...
料腿则起着对产生的相当大的背压加压密封作用.Diplegs play an important role as pressure seals against the considerable back pressure generated.说明: 1, 汽轮机型式: B - 背压式汽轮机, C - 抽汽冷凝式汽轮机.Notes: 1. Type of steam turbine: B - Backpressure turbine, C ...
The runaway car careered into a bench, hitting an elderly couple...那辆失控的车猛冲到一条长椅上，撞伤了一对老夫妇。Hitting the right balance between these two types of leadership takes political astuteness and frequently persistence.要在这两种领导方式间取...