breech extraction
英 [briːtʃ ɪkˈstrækʃn]
美 [briːtʃ ɪkˈstrækʃn]
网络 臀位牵引术; 臀位取胎术
双语例句
- 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。 - 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 < 0.01).
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<0.01）； - 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。 - 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。