n. forehearth
其传热传质过程不但影响风口前的燃烧温度和煤气分布,而且还影响炉缸内渣铁的形成和生铁质量。
Heat and mass transfer process will not only affect the combustion temperature and gas distribution before the tuyeres but also affect the slag formation and pig iron quality in cylinder furnace.
鸭肉在焖炉或者挂炉里进行烘烤前都是经过调味的,而且所选用的鸭子也都是专门为这道菜而饲养的。
The meat is seasoned before being roasted in a closed or hung oven and the ducks are bred specially for this dish.
试验结果表明,焊后炉中冷却始温对焊缝焊接强度影响最大,冷却时间次之,焊前脱水方式对焊接强度影响最小。
The test results indicate that cooling beginning temperature after brazing is most influential to its joint strength, then the cooling hours and finally the way of dehydrating before brazing.
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