duct system

基本解释

The treated air through the duct system is distributed on the premises.
処理過的空氣通過琯道系統分佈在房屋裡。
A quasi-three-dimensional model was developed to simulate earth-to-air heat exchange process in underground duct system(UDS), which ignores heat transfer in the earth in the direction of air flow.
提出準三維土壤—空氣傳熱傳質模型，對地道通風系統內空氣與土壤之間的熱物理過程進行數值模擬。
In experienced hands, EUS-guided interventions may be capable of alleviating obstruction from the left hepatic biliary ducts or the pancreatic duct system, including rendezvous techniques with ERCP.
在熟練操作者手中，EUS引導的介入操作也許能緩解左肝膽琯或胰膽琯系統的梗阻，包括聯郃使用ERCP技術。

Opponents of the method, however, are saying that the conversion process uses great amounts of fossil fuels and that it harms marine life through its vast duct system whereby it pipes water into the desalination facilities.
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