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- Positive Pressure Breathing System 增压呼吸系统
- Objective To observe the protection effects of a new combined anti-G measure, which is composed of new bladder anti-G system, unassisted positive pressure breathing for G (PBG) and PHP maneuver. 目的研究以新型囊式抗荷系统、无胸部代偿的抗荷加压呼吸及PHP动作组成的新型综合抗荷措施防护效果;探讨采用该措施进行防护时伴有的疲劳、疼痛等问题。
- Blue Mallow tea is capable in relieving headache, helps in flu and protect our breathing system. 紫罗兰花茶以缓和头痛，治疗伤风感冒及保护呼吸系统为主要作用。
- One possible reason is that dust can affect the breathing system and people may be more open to infection. 原因之一可能是尘埃会影响呼吸系统以及人们的户外活动多，因而感染病毒。
- Breathing system;2.hospital products (urine beaker,medical waste container,vaginal speculum.etc. 土耳其商人寻找如下产品代理商: 1.
- pressure breathing oxygen system 加压供氧系统
- Objective To compare cardiovascular function of subjects exposed to positive pressure breathing (PPB) while wearing G suits with different bladder coverage. 目的探讨加压呼吸时抗荷裤的囊覆盖面积大小对心功能的影响。
- The original temperature of sodium lamp is quitely different with running.Without breathing system ,the reflector will be crakered by nocuous gas ,causing more light lost. 钠灯由于灯亮时与灯来时的温度差异很大，若灯体不带呼吸系统时，反射器容易被有害气体腐蚀而产生较大光损。
- The heavy metals pass to the breathing system into the human body in smoking process and raise the diseases,such as lung cancer and the larynx cancer,etc. 香烟中重金属在吸烟过程中通过呼吸系统进入人体,引起肺癌、喉癌等疾病。
- AGA positive pressure breathing apparatus 雅嘉正压呼吸辅助器
- intermittent positive pressure breathing 间歇正压呼吸
- Ottestad Breathing System Ottestad 呼吸系统
- PNPB positive negative pressure breathing 正负压呼吸
- CPPB continuous positive pressure breathing 持续正压呼吸
- end expiratory negative pressure breathing 呼气末期负压呼吸
- end expiratory positive pressure breathing 呼气末期加压呼吸
- end inspiratory positive pressure breathing 吸气末加压呼吸
- The faceblank is an important functional assembly in the overall design of the facepiece,which puts other functional assemblies,such as eyepieces,breathing system,voice transmitter and nosecup etc. 罩体是将防毒面具中各功能部件(如眼窗、呼吸气系统、通话器和阻水罩等)组成为一个整体的骨架,是面罩总体设计中的一个重要部件,涉及面罩十多项技术性能指标。
- For each topic the present status of inflight monitoring technique and minimumphysiological design requirements for aircrew breathing systems are presented with typical physiologicaldata. 文中还讨论了高性能战斗机飞行时的呼吸生理反应及其监测问题。
- end-expiratory positive pressure breathing 呼气末正压呼吸
