sooting
英音 [ ˈsʊtɪŋ ]
美音 [ ˈsʊtɪŋ ]
释义
n. 烟黑；油烟
v. 用烟灰弄脏；用煤烟熏黑（soot 的现在分词）
例句
1·The results show that the surface blacks are caused by oil incomplete combustion during heating process in oil-furnace which results in aggregated sooting on the surface of steel parts;
结果表明，海绵钳表面产生黑斑是在油炉加热过程中，加热油燃烧不充分所形成的炭黑滴落聚结在钢表面所致；
短语
1·soot blower
吹灰装置；烟灰吹除机
2·soot formation
烟炱的形成；积灰
同义词
n.
烟黑；油烟
lampblack
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