respirators

听听怎么读

英 ['respəreɪtəz]

美 ['respəreɪtəz]

是什么意思

口罩，防毒面具( respirator的名词复数 )；（人工）呼吸机；

英英释义

respirator

n.
- a breathing device for administering long-term artificial respiration
  同义词：inhalator
- a protective mask with a filter; protects the face and lungs against poisonous gases
  同义词：gasmaskgas helmet

学习怎么用

权威例句

Respirators
Respirators
Respirators
Automatic regulation of respirators
Surgical Masks vs N95 Respirators for Preventing Influenza—Reply
Performance of N95 Respirators: Filtration Efficiency for Airborne Microbial and Inert Particles
Particle-loaded microfiber sheet product and respirators made therefrom
Do N95 respirators provide 95% protection level against airborne viruses, and how adequate are surgical masks?
Filter Performance of N99 and N95 Facepiece Respirators Against Viruses and Ultrafine Particles
Evaluation of single-use masks and respirators for protection of health care workers against mycobacterial aerosols
Manikin-based performance evaluation of N95 filtering-facepiece respirators challenged with nanoparticles.
The diaphragm and dyspnea. Evidence from inhibiting diaphragmatic activity with respirators
Filtration performance of NIOSH-approved N95 and P100 filtering facepiece respirators against 4 to 30 nanometer-size nanoparticles.

r开头的单词