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.

As the newborn was born a few weeks earlier than expected, Liu put an oxygen mask on the baby to prevent him from contracting wet lung disease.

因为这个新生儿比预产期提前数周降生，为了预防宝宝出现湿肺，刘医生给他戴上了氧气罩。

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According to the doctor, it is rare for a newborn baby to hold an oxygen mask independently, and she considered the movement as unconscious action.

刘医生称，新生儿自己握着氧气罩很少见，她认为这个举动是无意识的。

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The only picture of the family shows Mark hooked up to an oxygen mask on the day of the birth, surrounded by his children and hospital equipment.

他们唯一一张家庭照是在孩子出生那天拍摄的，马克戴着氧气罩，四周是他的孩子和医院里的医疗设备。

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He displays fire fighters' equipment, including the oxygen mask, which he encourages his listeners to play with and put on.

他展示消防员的装备，包括氧气面罩，然后鼓励他的听众带上它一起玩。

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Passengers who have severe altitude illness should ask for an oxygen mask. Respiratory Wear appropriate respirator when ventilation is inadequate.

高原反应比较严重的旅客也可以使用吸氧面罩。呼吸当流通的空气不足时，穿戴适当的口罩。

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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。

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Objective: to prove oxygen mask oxygen inhalation device effectiveness in order to better educate patients, and improve the effectiveness of its use.

目的：证明氧气雾化吸入器面罩吸氧的有效性，以便更好的向病人进行宣教，提高其利用效能。

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Conclusion Assembled equipment of external counterpulsation with oxygen mask can enhance cure speed and rate in the treatment of ischemic diseases.

结论：给氧式体外反搏装置组合可增加缺血性疾病的治病速度与治愈率。

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The effect of the facial dimensions on the suitability and the facial seal of the pressure oxygen mask was investigated.

探讨了鼻面部外形尺寸对航空加压供氧面罩舒适性和气密性的影响，分析了产生鼻面部压痛和渗漏气的原因及其与鼻面部尺寸的关系。

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A group of photos of a newborn baby holding an oxygen mask by himself has gone viral on Chinese social media.

近日，一组新生儿自己手拿氧气罩的照片在国内社交媒体上走红。

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Officers found a seat-belted figure wearing an oxygen mask sitting motionless in the passenger seat.

工作人员发现，该'妇女'戴着氧气面罩，系着安全带，静静的坐在乘客位上。

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The results can be applied to the analysis of 3D face feature and design of oxygen mask and face-protecting equipment.

所获得的结果可用于分析面部三维形态特征，并为供氧面罩等面部防护装具的造型设计提供依据。

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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。

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The Clinical Application of Oxygen Mask Oxygen Inhalation Devices in the Esophagus Cancer and Cardiac Cancer Surgery Patients

氧气雾化吸入器面罩吸氧在食管、贲门癌术后的临床应用

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Clinical Study of Painless Bronchoscopy with the Self-development Multi-functional Oxygen Mask Used in Elderly Patients

自研发多功能给氧急救面罩用于老年患者无痛纤支镜检查的临床研究

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On an airplane they say to put your oxygen mask on before you help those around you.

在飞机上，他们告诉你先戴上氧气罩再去帮助周围的人。

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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。

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The oxygen mask is located above your head.

氧气面罩储藏在您的座椅上方。

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But are we without an oxygen mask?

但我们是否就不需要氧气罩了呢？

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An oxygen mask will come down from overhead I case of an emergency.

若发生紧急情况，头顶上会降下一只氧气面罩。

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