从探火孔出来的煤气着，煤气质量变差。
Come out from the gas exploration with fire hole, gas quality becomes poor.
中心点火管传火孔射流场直接影响火炮膛内的点火传火过程。
The jet flows from vent holes in a center-core igniter strongly influence the process of ignition in guns.
介绍了外火箱矩形竖窑进火孔改造前的使用情况以及改造的必要性；
This article introduces the application of fire entry hole of rectangle kiln with outer fire box before reconstructing and the necessity of reconstruction.
开启探火孔观察，炉内料层表面一片火光，出现局部冒火，烧穿现象。
Open Ethan fire hole observation, coal layer surface in a furnace, appear local fire blaze, burning through phenomenon.
对于人工煤气，在燃烧器设计时应通过实验确定火孔内温度分布的曲线后计算阻力系数。
For infrared burner fueled with manufactured gas design should be performed only according to experimental temperature profile within ports.
通过采用空气自然对流冷却喷头、设置辅助火孔的方法，扩大了单火孔大气式燃烧器的负荷调节范围。
By means of natural convection air-cooling burner spray and auxiliary ports installation, the load regulation range of the atmospheric burner with single port is extended.
采用CFD软件FLUENT对多火孔无焰陶瓷燃烧器的顶燃式热风炉燃烧室的燃烧情况进行了数值模拟。
The numerical Simulation which applying CFD software FLUENT to the hot blast shaftless stove with Multi-burner-port Annular Flameless Ceramic burner is introduced in this paper.
杰里从烤架的通风孔塞一些小木片来使火更旺一些。
Jerry forced scrap wood through the vents in the grill to stoke the fire.
一种抽匣式窑炉，在窑内有6―12个燃烧喷嘴，每个喷嘴都有燃烧混合气器、小燃烧室及带孔挡火板。
A drawer-type furnace for firing ceramics, especially large ceramic artworks, contains 6-12 nozzles, each having gas mixer, small combustion chamber and fire bulkhead with hole.
一种抽匣式窑炉，在窑内有6―12个燃烧喷嘴，每个喷嘴都有燃烧混合气器、小燃烧室及带孔挡火板。
A drawer-type furnace for firing ceramics, especially large ceramic artworks, contains 6-12 nozzles, each having gas mixer, small combustion chamber and fire bulkhead with hole.
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