备用航天器的英文

• backup spacecraft

• 备用    reserve; spare; alternate; b ...
• 航天器    spacecraft; space vehicle; a ...
• 军用航天器    military spacecraft
• 民用航天器    civil spacecraft
• 测量用航天器    instrumented spacecraft
• 修理用航天器    repair space vehicle
• 训练用航天器    trainer type spacecraft
• 军用航天器运载火箭    military space booster
• 航天器    spacecraft; space vehicle; astrovehicle; space ship; areospacecraft 无人驾驶航天器 pilotless spacecraft; 载人航天器 manned spacecraft; 再入 (大气层 ) 航天器 reentry spacecraft; 软着陆航天器 soft-landing spacecraft; 航天器对接 spacecraft docking; 航天器发射 spacecraft launching; 航天器发射场 spacecraft launching site; 航天器发射基地 spacecraft launching base; 航天器轨道 spacecraft orbit; 航天器回收 spacecraft recovery; 航天器会合 spacecraft rendezvous; 航天器再入 spacecraft reentry; 航天器制导 spacecraft guidance; 航天器着陆 spacecraft landing; 航天器座舱 spacecraft cabin; 航天器座椅 spacecraft seat
• 备用航空站    alternate airport; divert airport
• 备用航行灯    reserve navigation light
• 军用航天站    military space base
• “探测器”航天器    zond spacecraft
• 带翼航天器    spaceplane
• 登月航天器    lunar excursion craft
• 航空航天器    aerospace plane; aerospace vehicle; spacecraft airplane
• 航天器乘员    spaceship crewmember
• 航天器定向    spacecraft organization
• 航天器对接    spacecraft docking
• 航天器发射    spacecraft launching
• 航天器跟踪    space tracking
• 航天器轨道    spacecraft orbit
• 航天器回收    spacecraft recovery
• 航天器会合    spacecraft rendezvous
• 航天器机动    spacecraft maneuver