“plunging fire”的概念、定义、翻译、参考文献-科学参考

单词	plunging fire
释义	plunging fire [`plǝnj·iŋ `fīr] ^ORDNANCE Gunfire that strikes the earth's surface at a high angle of fall, that is, greater than 45°.
随便看	lifting block lifting body lifting condensation level lifting device lifting dog lifting guard lifting magnet lifting reentry lifting reentry vehicle lifting task lifting torque lift-off lift pump lift-slab construction lift truck lift valve ligament ligamentum nuchae ligand ligand membrane ligase ligate tar ligation ligature light

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