名词
中文翻译：弹道质量比
同义词：
['弹道质量比率例句：1. The ballistic quality ratio of the projectile is critical to its performance.（弹道质量比是项目性能的关键因素。）']
例句：
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1. The ballistic quality ratio of the projectile is critical to its performance.
弹道质量比是项目性能的关键因素。
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2.In ballistics, the ratio of velocity to mass is a fundamental concept.
在弹道学中，速度与质量的比率是一个基本概念。
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3. The ballistic quality ratio is used to determine the trajectory of a projectile.
弹道质量比用于确定弹丸的轨迹。