Designed to be loaded breech. Used of a gun or other firearm.

設(shè)計(jì)為在后膛裝(彈藥)的. 用于槍或其它火器.

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The parts of a gun that make up the breech.

一種火器;有膛線炮的或在來復(fù)槍內(nèi)有內(nèi)螺旋形槽線的.

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The caesarean section rate for breech presentation , scar uterus , fetal macrosomia, multiple pregnancy was 97.9 % , 97.3 % , 74.0 %, 73.9 % respectively.

其中臀位的剖宮產(chǎn)率為97.9%, 疤痕子宮的剖宮產(chǎn)率為97.3%, 巨大兒的剖宮產(chǎn)率為74.0%, 多胎妊娠的剖宮產(chǎn)率為73.9%.

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To approach the clinic effect of correcting breech postition with knee chest decubitus.

目的:探討膝胸臥位糾正臀位的臨床效果.

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Objective To investigate the selection of method of breech delivery and its complications.

目的探討臀位分娩方式的選擇及其并發(fā)癥的發(fā)生.

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Results 64.7 % parturients performed cesarean section, 30.5 % assisted breech delivery and 4.7 % breech extraction.

結(jié)果其中64.7%施行剖宮產(chǎn)術(shù), 30.5%施行臀位助產(chǎn)術(shù),4.7%施行臀牽引術(shù).

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BOLT the breech block or breech bolt that seals breech end of barrel.

密封槍管尾部的槍栓或閉鎖裝置.

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