求翻译：方法 将120例妇科腹腔镜手术的麻醉随机分为持续硬膜外阻滞组（C组，60例）与气管插管全麻组（G组，60例），观察患者术中心率、血压、SpO2、PETCO2变化，并记录手术时间、气腹时间及苏醒时间。是什么意思？

Methods 120 cases of gynecologic laparoscopic surgery were randomly divided into continuous epidural anesthesia group (C group, 60 patients) and endotracheal intubation group (G group, 60 cases), observation of patients undergoing heart rate, blood pressure, SpO2, PETCO2 changes, and record the time

Methods will be 120 cases of gynecological laparoscopic surgery anesthesia randomly divided into sustainable hard film, clogged Group, group 60 (C.) and trachea intubation anesthesia Group (G Group, 60 patients) and observation center surgery rate, blood pressure, SpO PETCO , 2 2 changes, and for th

The method divides into stochastically 120 example gynecology department peritoneoscope surgery anaesthesia continues outside the hard membrane to hinder the group (C group, 60 examples) insert a tube the general anesthesia group with the trachea (G group, 60 examples), observe in the patient techni

Randomly divided into 120 cases of Gynecologic laparoscopic surgery anesthesia epidural anesthesia Group (Group c, 60) with tracheal intubation general anesthesia Group (g group 60), observe patients heart rate, BP, SpO2, PETCO2 change and record operating time, pneumoperitoneum and wake time.

120 cases of Gynecologic laparoscopic operation randomly divided into continuous epidural block anesthesia of Group (Group c, 60 cases) and tracheal intubation general anesthesia Group (g, 60 cases of), observation of patients with heart rate, blood pressure, SpO2, PETCO2 changes, and record the ope