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...
采用6毫米胶片是因为它的定格图像要比录像带更加清晰。6-millimetre film was used because it offered clearer freeze frames than video tape.陪审团通过慢放和定格把录像带反复看了许多遍。The jury watched the tape dozens of times in slow motion and in freeze frame.这就是专门把人定格的照...