breechblock
基本解释
- n.閂躰尾栓;螺躰
英汉例句
- The stiffness and strength of Breechblock must meet the design requirements.
閂躰的剛度和強度必須滿足設計要求。 - Xingwen produces wood breechblock, wall nail, single line nail, broad nail, spear nail, thick wall nail and etc.
我廠生産的産品主要有:木螺絲,乾壁釘,單線釘,牆板釘,自攻釘和粗牙乾壁釘等産 品。 - The locking system features a linearly moving bolt (breechblock) with a separate tilting locking piece.
鎖定系統以一個傾斜鎖定塊的分開以線感人的門閂 (閂躰尾栓) 爲特色。 - Because the equivalent stress is invariable when the pressure goes down,the breechblock opening time does not affect forces for extraction.
因此抽殼力是必要的,而且開栓時間對抽殼力的影響很小。 - The breechblock (bolt) is located under the bolt carrier, and the locking piece is hinged to the bolt and located under it.
閂躰尾栓 (門閂) 位於門閂運送者之下,而且鎖定塊被裝鉸鏈到門閂而且位於在它之下。
英英字典
- a metal block in breech-loading firearms that is withdrawn to insert the cartridge and replaced to close the breech before firing
柯林斯英英字典
专业释义
- 閉鎖塊
- 後膛閉鎖塊
- 槍後膛段