명사
The act of covering or dressing with soot.
용법- 가산
- 불가산
- 예문
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더 많은 예문 (1)
However, for some catalysts an accelerated aging was used which involved eight consecutive sootings at an inlet temperature of 370°C for three hours each followed by a regeneration during which the inlet temperature was increased to 650°C for 15 minutes.