一分钟后，加略特重新开始倒数，这次是推进器燃烧解体的信号。
One minute later, Garriott begins a second countdown, this time to signal the end of the thruster burn.
当要起飞时只需要将各组件组装一起后将飞机扔向空中，它通过携带的电动螺旋桨推进器升上天空。
Launching it is just a matter of snapping the parts together and throwing it into the air, whence it is carried aloft by an electric propeller.
在五分钟的空隙中，LCROSS携载的仪器会分析推进器撞击后掀起的尘土并将数据迅速传回地球。
During that five minutes, the instruments on LCROSS gathered data on the plume of debris thrown up by the booster's impact and transmitted them hastily back to Earth.
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