这架侦察机是从另一架飞机上发动的，其主要功能是拍摄目标的图片，并在任务完成回来后将图片资料用降落伞抛下，因此这些资料就能被直升机得到。
This was launched from another plane, took photographs of its target, and released a parachute upon its return so it could be picked up by a helicopter.
得到的结论对火星降落伞设计及降落伞充气试验的环境模拟有一定参考意义。
The result is importance to design of Mar parachute and simulate conditions of varied type parachute inflation experimentation.
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