twin tuyeres 双连风口
coupled tuyeres 可换风口
front of tuyeres 风口区
layout of tuyeres 风口布局
life of tuyeres 风口寿命
efficiency bottom tuyeres 有效底吹风口
Only decreasing the areas of major tuyeres will increase the kinetic energy of every tuyere.
只有减小多个风口的面积，才会增大所有风口的鼓风动能。
According to flushing furnace, stabilized BF Gas flow, phenomena of tuyeres damaged were removed.
通过洗炉、稳定煤气流措施使风口频繁烧损现象消除。
Analysis of causes of thermal hysteresis in injecting fuels through tuyeres given in the literature doesn't consist with the practice.
对风口喷吹燃料热滞后现象原因分析，现有文献的分折与生产实践是有矛盾的。
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