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breech mechanism中文什么意思

发音:   用"breech mechanism"造句
  • 闭锁机构
  • 炮闩机构
  • 锁紧机构
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例句与用法

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  1. Success in optimizing the obturating performance of the obturator of the breech mechanism shows that the method and technology for optimal design of nonlinear multi - component structural system with contact put forward in this thesis is effective and practical . structural optimization problems that are difficult to solve through the optimization method available in the universal cae software can be accomplished by means of this method
    对炮闩闭气结构闭气性能优化的成功说明了本文提出的对存在接触关系的多构件非线性结构(装配体)系统进行优化设计的方法和技术途径具有实用价值,可以解决在通用cae软件中现有优化算法难以解决的结构优化问题。
  2. Comparison of stiffness , strength and obturating performance of the initial obturator of the breech mechanism with those of the optimized one is made , which indicates that the stress concentration that leads to fatigue failure in the optimized structure is eliminated . the flexibility of the optimized obturator of the breech mechanism is considerably increased and its obturating performance is substantially improved
    对优化前后炮闩闭气结构刚强度和闭气性能进行了对比,优化后的结构应力集中问题得到了有效控制,消除了潜在的疲劳源,结构的柔性得到很大程度的提高,闭气性能有了明显改善,实现了优化的目的。

百科释义

    The Breech mechanism closes and seals the gun barrel's powder chamber after the projectile and powder charge are loaded.
    详细百科解释

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