1.口罩;【军】防尘口罩;防毒面具;【化】滤毒罐
2.〈美〉人工呼吸装置
1.a machine used in hospitals for helping people who cannot breathe on their own
2.an object covering your nose and mouth that helps you to breathe when you are in a place that is full of smoke or gas
1.FDA has authorized use of these respirators by the general public during this public health emergency.
FDA已经批准这些呼吸防护口罩供普通公众在公共卫生突发事件情况下使用。
2.Gas masks -- more generically known as respirators -- are also an important part of industrial safety on a daily basis.
防毒面具——更多情况下称之为呼吸器——也是工业日常安全非常重要的装备。
3.These may be bought without a prescription. These FDA-cleared respirators may not be available in your area.
购买这些呼吸防护口罩不需要医生的处方，但在您的地区可能还无法获得这些经FDA批准的呼吸防护口罩。
4.The city's response and the contractor's response is, we did a heroic effort in responding and supplying respirators and that kind of issue.
纽约市和承包商的回应是，我们在提供呼吸器和其他装置方面做出了巨大的努力。
5.For greatest effectiveness respirators need to be worn before and during the entire exposure period.
最有效的呼吸防护需要在有暴露以前佩戴防护口罩。
6.Many techs neglect to use proper respirators; others fail to scrupulously vent vehicle exhaust to the outside on a consistent basis.
许多技术员忽视用正确的人工呼吸，有的不能将汽车排放物排向工作区外面。
7.Objective To analysis the effects and complication of the treatment of neonatal respiratory failure by respirators.
目的为了探讨呼吸机在治疗新生儿呼吸衰竭中的应用。
8.Kim had been suffering from pneumonia and had been rushed to intensive care and put on artificial respirators.
金大中一直患有肺炎，并一度被转入加护病房，戴上了人工呼吸机。
9.Most respirators are designed to fit the face and to provide a tight seal between the respirator's edge and the face.
绝大多数呼吸器的设计都具有和面部的适合性，保证呼吸器的边缘和脸部的紧密贴合。
10.Respirators are used to reduce an employee's exposure to airborne contaminants.
呼吸器可用于降低雇员对空气污染物的暴露。