oxygen mask

英 [ˈɒksɪdʒən mɑːsk]

美 [ˈɑːksɪdʒən mæsk]

n.  氧气面具; 氧气面罩

化学

牛津词典

noun

• 氧气面具；氧气面罩
  a device placed over the nose and mouth through which a person can breathe oxygen , for example in an aircraft or a hospital

柯林斯词典

• 氧气面具；氧气罩
  Anoxygen maskis a device that is connected to a cylinder of oxygen by means of a tube. It is placed over the nose and mouth of someone who is having difficulty in breathing in order to help them breathe more easily.

英英释义

noun

• a breathing device that is placed over the mouth and nose

双语例句

• Objective To find out the reason of "dithering" of exhalation valve plate in pressure oxygen mask under high overpressure condition.
  目的找出加压供氧面罩呼气活门的活门板在高余压状态下发生抖动的原因。
• If air is needed, the oxygen mask in the plane will pop down by itself.
  如果空气缺乏，飞机内的氧气面罩会自动放下。
• The female parrot was given oxygen by way of an adult oxygen mask, Islas said. She immediately perked up and started to imitate the sounds of the sirens, he said.
  他说，通过成人氧气面罩给这只雌鹦鹉输入氧气后，她立刻活跃起来，开始模仿警报器的声音。
• The oxygen mask is located above your head.
  氧气面罩储藏在您的座椅上方。
• Draw on oxygen mask through the nearest agent channel to the fire spot.
  戴上氧气面罩，从最近的紧急通道到达火场。
• Evaluation of Oxygen Supply Performance at High Altitude of Pressured Oxygen Mask for Fighter Pilots
  战斗机飞行员加压供氧面罩高空供氧防护性能评定
• Result The movement of valve plate could be simulated with the method proposed, and the course of the "dithering" was found out. Numerical simulation of expiratory resistance of pressure oxygen mask under no overpressure condition
  结果采用本文的方法可以实现活门板的运动仿真，通过对仿真结果的分析可以找出活门板在高余压状态下发生抖动的原因。加压供氧面罩无余压时呼气阻力的数值模拟
• It was suggested that the vertical distance of the nose medium plays an important role in the comfort of the pressure oxygen mask and is an important dimension for oxygen mask designing.
  因此，鼻中高在决定面罩舒适性方面起着重要的作用，是面罩外形设计中不可忽视的重要人体尺寸。
• He has to use an oxygen mask to help him breathe.
  他必须带氧气罩来帮助呼吸。
• Objective To obtain the expiratory resistance in pressure oxygen mask under no overpressure condition with numerical simulation method.
  目的用数值模拟的方法获得加压供氧面罩无余压状态下呼气活门的呼气阻力。