The necessacity to develop and apply a multi-tube chimney is presented by comparising the more and more requirements for the safty and economical operation of the conventional chimney in the present power plant in China.
针对国内火力发电厂烟囱现状和愈来愈高的安全经济运行要求，提出了开发和应用多管烟囱的必要性。
Control Study of Central Distance among Head Tubes for Tube-in-tube Multi-flue Chimney
套筒式多管烟囱筒首排烟内筒中心距的控制探讨
The main flue on a chimney.
烟烟囱内的主要通气管
FEA and Structural Optimum of the Chimney with Steel Multi-flue Liners on Basis of APDL;
基于APDL的多管式钢内筒烟囱有限元分析及结构优化
Reliability Analysis of the Internal Steel Stacks Installation in Multi-flue Chimney Based on the Hydraulic Lifting Upside-down Method;
基于液压提升倒装法的多管式烟囱钢内筒安装可靠性分析
A windscreen for a chimney.
烟囱罩烟囱的挡风屏
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。
The cry had certainly come from behind one of the chimneys, but as there were so many of them, the firemen could not be certain which one it was.
叫喊声肯定来自某个烟囱，但是烟囱很多，消防队员吃不准是哪一只。
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
Blasting Demolition of Storage Tanks and 75 m Chimney
水泥厂多座储罐和75m烟囱爆破拆除
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。
Amazon flora, for instance, holds more than 100 billion metric tons of carbon, equal to 15 years of tailpipe and smokestack emissions.
例如，亚马逊植物群含有一千多亿吨的二氧化碳，相当于排气管和烟囱15年的排放量。
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）
Structural design of integral multi-bearing point statically-indeterminate hanging steel flue
整体多点超静定悬挂钢内筒烟囱的结构设计
The cry had certainly come from one of the chimneys, but as there were so many of them, the firemen could not be certain which one it was.
喊叫声肯定是从烟囱里传出来的，然而，因为烟囱太多，消防队员无法确定到底是哪一个。
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。