cooling pulverized
冷却粉
以上为机器翻译结果，长、整句建议使用 人工翻译 。
When the preheated pulverized coal is injected, its cooling effect on hot blast is alleviated and its combustion is accelerated, consequently its utilization ratio is increased.
煤粉预热喷吹有利于减轻喷煤对热风的冷却效应、加速煤粉的燃烧过程而提高煤粉利用率。
youdao
应用推荐
模块上移
模块下移
不移动