evacuation line 中文意思是什麼
evacuation line
解釋
排氣管道- evacuation : n. 1. 騰出；撤退；（空襲時的）疏散。2. 抽空；排泄，排泄物。
- line : n 1 線；繩索；釣絲；測深度用繩，捲尺。 a fishing line 釣魚線。 be clever with rod and line 會釣魚...
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Remark : additional exhaust lines to the system ( the exhaust line for used helium and the line from chamber evacuation pump ) will be required
備注:另外要求到系統的排氣管線（用於使用后的氦氣和從真空箱抽真空泵的排氣管線） 。 -
Taking dongzhimen station on beijing metro line 13 as an example, authors of the paper adopt cfd three dimensional simulation and one dimensional network simulation respectively to make a predictive analysis on the smoke distribution and air flow during a fire in accordance with the smoke suppression and exhaust system installed in the public area of the station and in the transit tunnels, and point out that the reliability of the smoke suppression and exhaust system is most important to guarantee the capability of passenger evacuation during a fire
摘要以北京地鐵13號線東直門站為例，結合車站公共區與區間隧道的防排煙系統設置情況，分別採用cfd三維模擬與一維網路模擬的方法，對火災時煙氣的分佈及氣流流動善進行預測分析，說明防排煙系統的可靠性對于保證火災情況下的安全疏散能力至關重要。
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