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短语

boost phase

一般 phase de propulsion
机械工程 phase d'accélération
 英语 词库
boost phase
军队 That portion of the flight of a ballistic missile or space vehicle during which the booster and sustained engines operate
美国 That portion of the flight of a ballistic missile or space vehicle during which the booster and sustainer engines operate. (JP 3-01) 亦见 midcourse phase, terminal phase
boost-phase
: 2 短语, 2 学科
一般1
联合国1