breechblock造句

例句与造句

1. The gun had interrupted screw breechblock; hydraulic recoil buffer and hydropneumatic recuperator were both mounted under the barrel.
2. Buttress threads have often been used in the construction of artillery, particularly with the screw-type breechblock.
3. As the powder case cleared the top of the breechblock, the block would rise to seal the chamber.
4. He is wounded, but manages to sabotage all the guns by removing their breechblocks, saving many American lives.
5. The breechblock starts back at the instant of discharge, carrying the empty cartridge case with assistance of the extractor.
6. It's difficult to find breechblock in a sentence. 用breechblock造句挺难的
7. During counter-recoil, the breechblock was automatically lowered and the spent powder case was ejected from the chamber.
8. The A-12.7 machine gun is a gas-operated weapon with a vertically moving wedge breechblock.
9. The breechblock was of interrupted screw type, similar in construction to that of the 152 mm howitzer M1910 / 37.
10. In the aftermath of the revolt, the two Brazilian dreadnoughts were disarmed by the removal of their guns'breechblocks.
11. The lever and breechblock are connected by an operating bar, operating in a T-slot in the breechblock carrier.
12. The lever and breechblock are connected by an operating bar, operating in a T-slot in the breechblock carrier.
13. The breechblock is locked into place by the hammer, thus preventing the cartridge from moving backwards at the moment of firing.
14. The howitzer is equipped with a double-baffle muzzle brake, a semi-automatic vertical wedge breechblock and an ejector.
15. The Model 95 was much lighter than its Schneider prototype, and had a sliding wedge rather than an interrupted thread breechblock.
16. The Browning-Petter system or Browning-Petter-SIG system of breechblocks goes back to John Browning and Charles Petter.
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