英语词汇“ballistic efficiency”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	ballistic efficiency
释义	ballistic efficiency ballistic efficiency [bə′lis·tik i′fish·ən·sē] (mechanics) The ability of a projectile to overcome the resistance of the air; depends chiefly on the weight, diameter, and shape of the projectile. The external efficiency of a rocket or other jet engine of a missile.
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