filtering respiratory protective devise for self-rescue from fire
消防过滤式自救呼吸器
Study on a New-Type Chemical Oxygen Respirator for Fire Self-Rescue;
一种新型化学氧消防自救呼吸器研究
portable respiration aiding machine
便携式急救呼吸辅助器
Self-contained breathing apparatus(SCBA) may be required to prevent asphyxiation of rescue personnel.
可能要求备有自给式呼吸器（SCBA），以防止救援人员窒息。
Influence on human breathing pattern by non-powered air-purifying respirator
自吸过滤式呼吸器对人体呼吸模式的影响
The passages of the human respiratory system.
呼吸器官，呼吸道人体呼吸系统的通道
Heinke self-contained underwater breathing apparatus
喜力嘉自给式水底呼吸器
compressed-air scuba
自戴式压缩空气潜水呼吸器
Self-contained breathing apparatus (SCBA) may be required.
可能需要用自给式呼吸器.
semiclosed-circuit mixed-gas scuba
自足式半闭路混合气水下呼吸器
Closed-circuit Positive Pressure Self-contained Breathing Apparatus Technology of Oxygen
自给闭路式正压氧气呼吸器技术浅议
Influence on subjective well-being of human body By wearing non-powered air-purifying respirator
自吸过滤式呼吸器对人体主观舒适度的影响
Ventilator autotriggering refers to the initiation of mechanical breath in the absence of a patient's spontaneous inspiratory effort.
呼吸器自发性驱动意指在病人无呼吸动作时，呼吸器仍给予病人通气。
Application of Virtual Instrument in Automatic Crash Notification Technology
虚拟仪器在车辆紧急自动呼救技术领域的应用
the digestive [respiratory] apparatus
消化 [呼吸] 器官
The lifeguard revived the man by artificial respiration.
救生员通过人工呼吸救活了那个人。
low power distress transmitter
低功率遇险呼救发信器
a record of breathing made with a spirograph.
呼吸描记器做的呼吸记录。