“oxygen mask”的概念、定义、翻译、参考文献-科学参考

单词	oxygen mask
释义	oxygen mask Encyclopedia 工学个体防护救生装备释 oxygen mask供氧面罩飞机防护救生系统中，将供氧系统输来的呼吸气体导入人体呼吸器官，并将呼吸器官和周围大气隔开以保持应有的含氧浓度，以及在一定高度以上保持应有呼吸压力的口鼻呼吸器。
随便看	Strategic Plan for Biodiversity 2011-2020 Strategic planner Strategic Planning Strategic planning strategic planning strategic planning choice strategic planning gap analysis strategic position Strategic procurement strategic psychological warfare strategic public strategic public relations strategic risk Strategic role of human resources Strategic staffing strategic strike Strategic Thinking strategic variable strategied decision strategies for information system development Strategies of Warring States Strategies Research on the Ecological and Food Security of China's Grassland strategies to policy termination strategy strategy by punishment

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