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- Breech presentatlon 臀位妊娠
- A gun or other firearm loaded at the breech. 后膛枪,后膛炮在后膛装弹药的枪或其它火器
- A similar device in any breech mechanism. 栓在有膛机械中的类似设备
- The parts of a gun that make up the breech. 后膛部件组成枪后膛的部件
- Ahmed's dismantled body lies on the breech but Brindejonc is safe. Ahmed残破尸体躺在炮位,但是布林德戎科毫发无伤。
- The small hole at the breech of a gun through which the charge is ignited. 火门弹药通过其点燃的枪后膛上的小孔
- When the breech was closed and all was ready, the gunner yanked the lanyard. 大炮后膛门关上后,一切准备就绪,炮手拉动引火绳。
- A flame produced in the breech of a gun by ignition of residual gases. 逆火,炮尾焰枪管内残余气体的燃烧而产生的火焰
- A rope formerly used to secure the breech of a cannon to the side of a ship to control the recoil. 驻退索以前用于把炮尾缚牢在船侧以控制炮身后退的绳索
- Now she knew what Reconstruction meant, knew as well as if the house were ringed about by naked savages, squatting in breech clouts. 现在她知道重建运动究竟意味着什么了,就像知道如果家里被一群只束着遮羞布蹲在那里的光身子野人所包围时意味着什么一样。
- To approach the clinic effect of correcting breech postition with knee chest decubitus. 目的 :探讨膝胸卧位纠正臀位的临床效果。
- Don't these plants have multiple security systems to prevent this kind of breech? 难道这些核电站没有多重安全 系统来避免这种事情发生么?
- Typically, resource utilization is a good indicator that a service-level breech might occur. 通常来讲,资源利用率是可以实现的服务级别的一个很好的指示器。
- The term "breech presentation" refers to the mother's position on the delivery table while giving birth. “臀先露”定义为产妇分娩时在产床上的体位。
- Results 64.7% parturients performed cesarean section,30.5% assisted breech delivery and 4.7% breech extraction. 结果其中64.;7%25施行剖宫产术;30
- CDH was found to be more prevalent in female baby and baby with breech presentation. 在我们的研究中,我们亦发现女婴,及怀孕时臀位者,较易致先天性髋关节脱臼。
- A compartment in a firearm, as in the breech of a rifle or the cylinder of a revolver, that holds the cartridge in readiness for firing. 弹腔、药室武器的弹腔,如步枪的弹腔或左轮手枪的旋转弹腔,内装子弹以备射击
- The metal part that closes the breech end of the barrel of a breechloading gun and that is removed to insert a cartridge and replaced before firing. 炮闩,枪闩关闭后膛装弹枪的枪后部的后膛的金属部分,可以拆卸下来装子弹并在射击前被替换
- Desert Eagle is a gas operated, locked breech weapon that uses stationary (but removable) barrel. 沙漠鹰是一个燃气经营,锁上后膛武器用途平稳(但可拆卸)枪管。
- When the spent shell is extracted, the feeding system can load a new cartridge into the breech. 聚光太阳能发电与太阳能电池是两种不同的技术途径。