Instead, they had their eyes glued to the cockpit instrument panel, which showed key information such as airspeed, altitude, Angle of flight, and fuel and oxygensupply.
Conclusion: it can prolong the time of oxygensupply and improve mental performance to inhaling liquid oxygen at high altitude.
结论:吸入液氧能延长供氧时间,是提高高原人体运动能力和抗疲劳的理想措施。
3
Conclusion: Installing an oxygen-enriched room at high altitude is an ideal way to supplyoxygen, which may improve human body energy metabolism and reduce physical fatigue.