“entry ballistics”的概念、定义、翻译、参考文献-科学参考

单词	entry ballistics
释义	entry ballistics [`en·trē bǝ´lis·tiks] ^MECHANICS That branch of ballistics which pertains to the entry of a missile, spacecraft, or other object from outer space into and through an atmosphere.
随便看	hacking hacking knife hacking-out tool hackle hackling hackly fracture hackmanite hackmarack hacksaw hack watch hadal Hadamard's conjecture Hadamard's inequality Hadamard's three-circle theorem Hadar haddock hade Hadfield manganese steel Hadley cell Hadromerina hadromycosis hadron hadron era hadronic atom hadrosaur

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