“ballistic area”的概念、定义、翻译、参考文献-科学参考

单词	ballistic area
释义	ballistic area [bǝ`lis·tik ´er·ē·ǝ] ^ORDNANCE Space lying between the centers of impact of two groups of shots, one consisting entirely of shots over the target and the other entirely of shots short of the target.
随便看	rouleau roulette round round-face bit round file round-head bolt round-head buttress dam rounding rounding error round ligament roundness roundnose chisel roundnose tool round of beam round of bearings round off round-off error round of sights round-robin scheduling rounds complete roundstone round strand rope round-the-world echo round trip round-trip echoes

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