breechblock

breechblock

美 [britʃb'lɑk] 　英 [bri:tʃb'lɒk]

• na.炮闩；(枪机柄的)螺体
• 网络尾栓；闩体

词形变化

复数：breechblocks  

英汉解释

na.	1. 枪闩,炮闩;(枪机柄的)螺体

英英解释

n.	1. the part of a breechloading gun that is detached from the barrel to allow cartridges to be loaded into the back of the barrel

例句

The breechblock (bolt) is located under the bolt carrier, and the locking piece is hinged to the bolt and located under it.

闩体尾栓（门闩）位于门闩运送者之下，而且锁定块被装铰链到门闩而且位于在它之下。

Obturation Pattern Analysis of High Pressure Wedge Breechblock

高膛压楔式炮闩闭气形式分析

Analysis on the Static Strength of the Breechblock Structure Based on FEM

基于有限元模型的炮闩结构的静力学强度分析