breech extraction

breech extraction 基本解释

网络  臀位牵引术; 臀位取胎术

医学

重点词汇

• extractionn. 抽出, 取出, 拔出术, 抽出物 [化] 萃取; 提取
• breechn. 后膛, 臀部 vt. 给...装上炮尾, 给...穿上裤子

breech extraction 双语例句

1. 1、 Breech position caesarean sectionshouldmaster the skill of breech extraction, operating according to breech deliverymechanism.
   对于臀位剖宫产应掌握好臀牵引术的技巧，应按臀位分娩机转进行。
2. 2、 Results Compared with natural delivery, in presence of assisted breech delivery, breech extraction, application of vacuum extractor, and cesarean section, the incidence rate of neonatal asphyxia increased significantly ( P
   结果①臀位助产、臀位牵引、胎头吸引术、剖宫产术的新生儿窒息率经统计学处理明显高于自然分娩率（P
3. 3、 Results Fetal hypoxia, birth injury, premature, postmature pregnancy, huge baby, difficult vacuum extraction, forceps operation and breech extraction were the most dangerous elements of intracranial haemorrhage of newborn.
   结果：新生儿颅内出血与胎儿缺氧及（或）产伤有关，早产、过期妊娠、巨大儿、困难的胎吸、产钳术、臀位助产术是颅内出血的高危因素。
4. 4、 The breech mechanism is one of the key mechanism of naval gun, which is vital for closed bore, percussion primer and extraction cartridge.
   炮闩机构是舰炮的重要机构之一，其主要作用是闭锁炮膛、击发底火和抽出药筒。