The engine altitude environment storehouse can simulate the altitude environment to test the stand of the engine.

本实用新型的发动机海拔环境仓，可实现在试验间模拟海拔环境对发动机进行台架试验。

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But if a lowlander stays in this high-altitude environment for too long, the adaptation starts to turn against his or her health.

但如果一个低地居民在高海拔环境呆太久，他们身体所作出的适应性调整便会妨碍他们的健康。

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At present, the supercharger technology has become the most effective means of the high-altitude environment engine to restore its power.

目前，增压技术已成为高海拔环境下发动机功率恢复最为有效的技术手段之一。

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Stray-Gundersen worked for the Norwegian Olympic Committee from 1997-2002, sealing bedrooms of the country's top Nordic athletes and adjusting the oxygen and nitrogen content of the air, so they could sleep in a simulated high altitude environment (he was the scientist who developed the concept of living at high altitude to increase hemoglobin levels).

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Although jets are pressurized so that the cabin environment resembles an altitude of around 8, 000 feet, some people report that flying (possibly from the changes in pressure and resulting decrease in oxygen concentration) causes symptoms such as headache, fatigue and nausea.

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