Experimental study on the generation mechanism of stack effect;
烟囱效应形成机理的实验
Study on a simple model for flame plume induced by stack effect in vertical shaft;
垂直竖井中烟囱效应诱导火羽流结构的简化模型研究
Resultsindicate that the stack effect plays a deterministic role in smoke control when a fire occurs near the stairwell; under suchcircumstances, no mechanical smoke control is necessary.
采用FDS计算模拟了北京地铁某典型车站不同火灾情况下的三维烟气流场,结果显示,当火灾发生在离出口楼梯间较近的站厅时,烟囱效应对烟气控制起决定性的作用,并且此时不需要机械排烟。
Field study of chimney effect in stairwell of high-rise building;
高层建筑楼梯间烟囱效应实测分析
Large reef and shoal facies reservoirs have been deposited on the slope with relatively obvious chimney effect,i.
普光气田有典型的台地边缘斜坡相沉积,在斜坡上沉积大型礁滩相储层,礁滩相储层出现比较明显的烟囱效应———地震剖面表现为波阻杂乱和中断,出现下拉。
Through summarizing the research actuality of"chimney effect"in mountain tunnel,the"chimney effect"caused by the difference in altitude and temperature in Cangling super long highway tunnel and smoke extraction countermeasures were analyzed by numerical analysis.
通过对山岭隧道中烟囱效应研究现状综述的基础上,利用数值分析手段对依托工程苍岭特长公路隧道中由于受高差及温差等因素影响产生的烟囱效应现象及排烟对策进行分析。
Aim The different pyrotechnic effects of black powder were summarized and the composition selection was studied.
目的 归纳黑火药的各种烟火效应，并对黑火药的配方选择进行探讨； 方法 通过测定黑火药在常压下的燃烧速度、爆发点和比容等参数，绘制三角坐标图，对图中各个区域进行了详细分析； 结果 得出了黑火药的燃烧特性与烟火效应变化规律； 结论 黑火药３ 种成分的不同配比可以产生不同的烟火效应
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
Study on the influence of stack effect in stairwell on the compartment combustion and the spill Plume
楼梯井内烟囱效应对着火房间燃烧和溢出烟气的影响研究
The Theoretical Research on Action Effect and Reductive Vibration of Reinforced Concrete Chimney;
钢筋混凝土烟囱作用效应及减震的理论研究
A windscreen for a chimney.
烟囱罩烟囱的挡风屏
DOUBLE JACK CONSTRUCTION METHOD APPLIED TO CHIMNEY SLIP-FORM
双千斤顶施工法在烟囱滑模中的应用
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）
A Numerical Study of Solar Chimney for Enhanced Stack Ventilation in Buildings;
太阳能烟囱提高室内热压通风效果的数值模拟
Experimental Study of Solar Chimney for Natural Ventilation and Its Design Method;
太阳能烟囱自然通风效果实验与设计方法研究
The Seismic Dynamic Response of Chimney;
烟囱在地震力作用下的动应力反应分析
The Discussion of Anti-corrosive Application Feasibilities of Acid-proof Mortar in FGD Stack
耐酸胶泥在脱硫烟囱防腐中应用可行性初探
Application of Internal Gallows Flexibility Traveling Formwork Technology in Chimney Construction
内井架柔性移置模板技术在烟囱施工中应用
The application of cable hydraulic lift equipment in electric power plant chimney construction
钢索式液压提升装置在电厂烟囱施工中的应用
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。
The stove chimney discharged dark smoke.
火炉的烟囱冒出黑烟。
smoky chimneys, fires, etc
冒烟的烟囱、 炉火等
chimneys smoking in the cold air.
在冷空气中冒烟的烟囱
