名词
中文翻译：空间点火试验
同义词：
['spacecraft ignition test', 'space vehicleignition test']
例句：
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1. The spacecraft was launched into orbiton schedule.
航天器按计划发射升空。
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2. The space vehicle's engineignited successfully during the launch.
航天器的发动机在发射时成功点燃。
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3. Theignition test is crucial for ensuringthe safe operation of the spacecraft.
点火试验对于确保航天器安全运行至关重要。