This paper introduces the software design principle, method and property of the database system for high altitude physiology test.

介绍了高空生理实验数据库系统软件设计原理、方法及特点。

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Most airliners have autopilots which use sophisticated computer software to help pilots control the aircraft, used often during long periods of flying at the same altitude on long-haul flights.

BBC: Air New Zealand pilot 'fell asleep' during flight