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- respirator exhaling valve 呼吸器呼气阀
- A valved respirator is designed to allow for easy exhalation through a one-way exhalation valve. 答:带呼气阀的呼吸防护口罩,其设计是靠一个单向开启的阀,直接将呼气排出口罩之外。
- 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。
- Kuo, Y.M., C.Y. Lai, C.C. Chen, B.H. Lu, S.H. Huang, and C.W. Chen. Evaluation of Exhalation Valve, Annals of Occupational Hygiene, 49:77, 563-568 (2005). 黄盛修、陈春万、叶文裕;市售防尘口罩滤材对奈米微粒捕集效率研究,劳工安全卫生研究季刊,第十三卷第一期,第264-274页(2004)。
- Method Dynamic model of the exhalation valve plate in pressure oxygen mask was established.Aerodynamic force on the plate was determined by flowfield computing. 方法建立加压供氧面罩呼气活门板的动态数学模型,活门板上的气动力由流场计算确定,采用实验测量结合数值仿真的方法,对呼气活门板的动态特性进行了数值分析。
- Keywords respirator exhalation disinfectant filter; 呼吸机;排气;滤毒消毒;
- respirator exhaling tube 呼吸器
- Have you turned off the water valve? 你关掉水阀了吗?
- Sufficient exhalation valves to ensure that the pressure change within the suit does not exceed 1 mbar 1 minute. 充分的呼气阀以保证在服装内部的气压变化在1分钟不超过1毫巴。
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- He soon detected the faulty valve. 他很快查到了出毛病的阀门。
- He was blissfully exhaling his first puff. 他乐悠悠地吐出了第一口烟。
- What if the respirator does not fit me? 如果防护口罩不适合我怎么办?
- This is the visualization when exhaling. 这是呼气的观想。
- She is in a coma and attached to a respirator. 她在昏迷中,还连着个呼吸器。
- Take a deep breath slowly inhaling and exhaling. 慢慢地深深吸入和呼出。
- She is in coma and attached to a respirator. 她在昏迷中,还戴着呼吸器。
- How do I clean and sanitize a reusable respirator? 如何清洗和消毒可重复使用的呼吸防护用品?
- The pump sucks air out (of the vessel) through this valve. 这台泵通过这个阀门把(容器中的)空气抽出。
- Q24:Can I clean or wash a disposable respirator? 问24:能清洗随弃式呼吸防护口罩么?