ventilation tube 中文意思是什麼
ventilation tube
解釋
風管- ventilation : n. 1. 通風，換氣（法）；通風裝置。2. 發泄，發表；（問題的）公開討論；訴諸輿論。
- tube : n 1 管，筒；顏料管。2 管狀地下隧道；〈口語〉（倫敦的）地下鐵道。3 【炮】炮身；【汽鍋】鍋管；【解...
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However, when controlling for demographic and clinical care variables, year of birth was no longer significantly associated with age at death ( hr 1. 0, 95 % ci 0. 6 ? 1. 8, p = 0. 9 ), whereas ventilation for more than 16 h / d, use of a mechanical insufflation ? exsufflation device, and gastrostomy tube feeding showed a significant effect in reducing the risk of death
雖然控制人口統計學和臨床護理變量，出生年和死亡年齡不再有顯著性相關，但每天使用吸入排出設備通氣超過16小時、胃造瘺喂養顯著降低死亡風險。 -
The new winter ventilation system consisted of a perforated plastic tube.
新的冬季通風系統由帶孔的塑料管組成。 -
Pf series air fans are new low - speed high - flow - rate tube - axial fan. wich represents advantages of high flow, light weight, low noise and lower power consumption. they are key equipment of tunnet ventilation in houses of poultry & livestock poultry
Pf系列排風扇是新型的低速大流量軸流風機，具有流量大、重量輕、噪音低、耗電省等優點，是畜、禽舍縱向通風的關鍵設備。 -
Aiming at the relatively lower air sterilization efficiency of wind tube with uv sterilizer, analyses the ventilation and environment characteristics of air conditioned buses with top return air and designs a new cleaning process
摘要針對目前車載風筒式紫外線消毒器殺菌率不高的現狀，分析了車頂式空調客車的通風和環境特點，設計了新的凈化流程。 -
Application of myringotomy and ventilation tube insertion in the hearing rehabilitation of children with secretory otitis media
鼓膜切開置管術在兒童分泌性中耳炎聽力康復中的應用
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