“SDSS”是“Space Division Shuttle Simulator”的缩写，

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“SDT”是“Scaling and Display Task”的缩写，意思是“缩

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“SDT”是“Shuttle Data Tape”的缩写，意思是“穿梭数据磁

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“SDT”是“Structural Dynamic Test”的缩写，意思是“结构

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“SDTA”是“Structural Dynamic Test Article”的缩写，意

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“SDV”是“Shuttle Derived Vehicle”的缩写，意思是“航天

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“SDVF”是“Software Development and Verification

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“SE”是“Science and Engineering”的缩写，意思是“科学

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“SE”是“Student Experiment”的缩写，意思是“学生实验”

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“SE”是“Support Equipment”的缩写，意思是“支持设备”

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