根据该州法律,在校园里拥有枪械是一种轻罪。
Under state law, it is a misdemeanour to possess a firearm on school premises.
为了弥补传统的设计方法带来的缺陷,将蒙特卡洛方法引入枪械零件的可靠性设计与分析。
In order to repair the flaws of traditional design method, it is reasonable to introduce the Monte Carlo method to the reliability design and analysis of gun components.
19世纪50年代的美国也是当时的世界工厂,大量生产价格便宜但质量高的纺织、钟表、枪械和其他物质。
By the 1850s, the U.S. was en route to becoming the workshop of the world, rapidly churning out cheap yet high-quality textiles, clocks, guns and other goods.
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