chimney stack

音標發(fā)音

Well, I'm having some problems with the chimney stack on the latest project. How should I go about modelling the dispersion of the smoke plume?
我碰到一些問題，是與最近這個項目中的菸囪有關的。我該怎樣建立菸囪冒菸的擴散模型呢?
He was looking for damaged chimney stacks.
他在尋找壞了的菸道。
Sunshade construction area are net area between the wall and the wall to "square metres" basis, not less partition walls, through canopy columns, and the nearby chimney stack of covering.
天棚施工的麪積均按牆與牆之間的淨麪積以“平方米”計算，不釦除間隔牆，穿過天棚的柱、垛和附近菸囪等所佔麪積。
How much do all these figures stack up to?
這些數字的縂和是多少？
The chimney is almost choked up with soot.
菸囪幾乎被菸垢堵住了。