研究了机械排烟口的布置和排烟量对火灾烟气排放有效性的影响。
The present study explores the effects of location of the mechanical exhaust vents and mechanical exhaust rate on the effectiveness of smoke extraction.
为满足补风需要，设机械加压送风系统，送风量按不小于排烟量的50%计算。
To satisfy the demands for air supplement, mechanical pressurized air supply system is set. Air supply level is calculated by no less than 50% of smoke exhaust level.
你可以到任何一家经车管局认可的排烟检验中心去，并让他们检查你车子的排烟量。
You can take your car to any private smog test location licensed by the DMV and let them run it through a series of tests.
而一款售价23美元的改进型劈柴炉则专门针对农村家庭主妇，它有更高的发热率及较低的排烟量。
For the village housewife, a wood-burning stove has been reinvented to make more heat and less smoke for $23.
本文介绍了装饰建材超市的空调、通风与防排烟系统的设计，讨论了平时通风量和排烟量的确定方法。
The paper introduces HVAC design of refurbishing materials supermarket. Ventilation rate in refurbishing materials supermarket was discussed.
油田注汽锅炉热效率普遍偏低，排烟热损失是影响锅炉热效率的主要因素，而排烟热损失决定于排烟温度和排烟量。
Heat efficiency of steam injection boiler is generally low in oilfields. Flue heat loss is the main factor affecting boiler heat efficiency and depends on flue gas temperature and volume.
而作为主要热损失的排烟热损失的大小直接决定锅炉效率的提高，排烟热损失的大小主要取决于排烟温度和排烟量，在燃料及送风条件保持稳定时，排烟量的变化可以忽略。
The waste heat loss is decided by the exit gas temperature and quantity, at fuel and air supply condition to keep stable, the exit gas quantity of the variety can be neglected.
锅炉结垢后将使排烟温度增高、锅炉供暖效率降低，耗煤量增加。
After scaling the boiler flue gas temperature will increase, reducing the efficiency of the boiler heating, coal consumption increased.
得到了给水温度、含氧量、空气预热器漏风系数、炉膛总风量的改变对排烟温度的影响分析；
The influence rule for feed water temperature, oxygen content, air leakage rate of air preheater and the total air to exhaust temperature were analyzed.
得到了给水温度、含氧量、空气预热器漏风系数、炉膛总风量的改变对排烟温度的影响分析；
The influence rule for feed water temperature, oxygen content, air leakage rate of air preheater and the total air to exhaust temperature were analyzed.
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