burn-off rate

基本解释

The results show that the increase in burn-off rate has improved the hardness distribution through the joint and the toughness of weld.
结果表明：增大变形速率可使热影响区变窄，近缝区晶粒得到细化，并可改善接头的硬度分布状况和焊缝的韧性；
The results indicate that the ICFB may realize the separation and circulation of particles, prolong the particle residence time, increase the burn-off rate and combustion efficiency.
结果表明，内循环流化床能实现炉内分离和循环，延长颗粒在炉内停留时间，提高颗粒燃尽度和燃烧效率。
The characteristics of the firing bed, that is, ventilating evenness, temperature level, gas composition, burn - off rate, are studied, respectively, by means of combustion experiments.
通过燃烧试验，研究了炉前成型煤的层燃特性：通风均匀性、炉温水平、烟气成分、燃烬程度。