Adopting the direct vent system could emit smoke to outdoor, you can save the cost of the installation of pipeline integrity of the chimney.
采用把废气排到室外的水平排烟系统，您可节省安装完整烟囱管道的费用。
Vapor or fumes may condense on piping, ducts, or stack walls.
蒸气或尘雾可能在管道，烟道或烟囱壁上冷凝。
The main flue on a chimney.
烟烟囱内的主要通气管
A pipe, tube, or channel for conveying hot air, gas, steam, or smoke, as from a furnace or fireplace to a chimney.
通气管一种用于运送热气、可燃气、水流或烟的导管、软管或管道，如从火炉或炉子传送到烟囱
A shaft, flue, or stack for ventilation or the passage of smoke, especially the smokestack of a ship or locomotive.
烟囱，通风井尤指轮船或机车上的用来通风或排烟的通风井、烟道或排气管
A windscreen for a chimney.
烟囱罩烟囱的挡风屏
One of those Savoyards, you know?"
他是一个通烟囱的穷孩子，您知道吗？”
the part of the chimney that is above the roof; usually has several flues.
烟囱中位于屋顶上部的部分；它是有几个顶管的烟囱。
a short earthenware pipe on the top of a chimney to increase the draft.
一种在烟囱顶增加排风的陶瓷管。
chimmey cowl, ceramic, non-refractory
烟囱管帽,非耐火陶瓷材料制
The tunnel would be well-ventilated if tall chimneys were built above sea-level.
假如高大的烟囱状通风管伸出海面的话，这条隧道的通风将是良好的。
The tunnel would be well-ventilated if tall chimneys were built above sea level.
如果再建些伸出海面的高大的烟囱状通风管，隧道就具备了良好的通风条件。
She knew the gold guineas were safe in the hole above the chimney.
她知道金币放在烟囱顶上的窟窿里是保险的。
Analysis on Effective Pressure Difference due to the Stack Effect for Sloping Tunnels
坡度隧道的火灾烟囱效应的升压力分析
point a wall, chimney, etc
勾墙、 烟囱等的缝.
sweep the chimney(free of soot)
打扫烟囱（的煤炱）
The chimney blew out a cloud of black smoke
烟囱里冒出一股黑烟。
a cloud of black smoke blew out from the chimney
一股黑烟从烟囱中冒出。