1) declining the secondary air
二次风下倾
2) F secondary air declination
F层二次风下倾
1.
The simulation results are verified by field experiments and it shows that F secondary air declination prolongs the flame path of primary coal/air flows,extends the reduction zones,increases the residence time of coal particles in the flame,and delays the mixing of primary air with the secondary air.
本文通过数值模拟和在实际锅炉上的试验,研究了310 MW Foster Wheeler技术W型火焰锅炉F层二次风下倾15°对炉内燃烧过程的影响。
3) secondary stuff-assignment
二次下料
4) second disconnection
二次下电
5) Secondary Slide
二次下滑
6) reprecipitation
二次沉下
补充资料：F层
见电离层结构。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条