It shows, it is practicable to set up a systematic dynamic model of floating automatic gun with the bond graph theory.

对比表明，计算结果和实测结果基本相符，这说明用键合图理论建立火炮浮动自动机的动力学模型是可行的。

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This calculation method can provide theoretical and engineering practice reference for vertical target density estimation of automatic gun with a few miss projectiles.

该计算方法可以为少量脱靶弹存在时自动火炮立靶密集度估计问题提供理论与工程实践的参考。

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The barrel liquid-cooling technology is widely used in ground-based air-defense and anti-missile small-caliber automatic gun and ship-borne medium or small caliber guns.

身管液冷技术在陆基防空反导小口径自动炮和舰载中、小口径火炮中被广泛采用，研究身管液冷状态下的温度分布对于火炮发射安全性和武器效能具有重要意义。

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Our tradition ranges from Hiram S. Maxim, inventor of the first fully automatic machine gun, who was born in 1840 in Sangerville, Maine, to the renowned Bath Iron Works, which produces the world's most advanced surface warships.

WSJ: Paul LePage: Beretta, Colt and Magpul��Come to Maine

The public mood has dramatically shifted and now favors sensible gun controls: a ban on all semi-automatic weapons and their high-capacity clips, as well as background checks at all gun shows.

FORBES: Gun Makers Take One to the Gut

They took up a proposal submitted by the California Treasurer, Bill Lockyer, who requested that Calstrs disinvest from those gun makers whose semi-automatic products are banned from the state.

FORBES: Gun Makers Take One to the Gut