With the development of technical aeronautics and space, near space equipment will be the good and necessary supplement of aeronautics and space equipment, will play an important role in future war.

随着航空航天技术的迅猛发展，临近空间的地位日益突出；未来临近空间装备作为航空航天装备的补充，将发挥巨大的军事应用价值。

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Thermal design of near space high-power electronic equipment is very complex because it works in the rigorous space thermal environment.

大功率电子设备发热量大，直接工作在恶劣的空间热环境，其热设计十分复杂。

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Andrew Cheng, project scientist for the Eros probe NEAR-Shoemaker, said the big question facing commercial space ventures remains what it will cost to get their equipment off Earth.

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