The old chimney was covered in soot, evidence of years of unchecked fires burning within.
这座老烟囱覆盖着煤烟，证明了多年不受控制的火在里面燃烧。
After the fire, the walls were blackened with soot, making the room look eerie and desolate.
火灾过后，墙壁被煤烟熏黑，使得房间看起来阴森而荒凉。
The soot from the factory's chimneys darkened the sky over the town each day.
工厂烟囱排放的煤烟每天都会把镇上的天空染黑。
She used a special cleaner to remove the stubborn soot stains from the cooking pot.
她用了一种特殊的清洁剂来去除炊具上顽固的煤烟污渍。
The investigation revealed that the fire started due to an accumulation of soot in the ventilation system.
调查显示，火灾是由于通风系统中积聚的煤烟引起的。
The antique lamp, with its glass dimmed by layers of soot, held a charm of times long past.
那盏古董灯，玻璃因层层煤烟而变得暗淡，却散发着久远时代的魅力。
Soot deposition on leaves can hinder their ability to photosynthesize, affecting the health of plants.
叶片上煤烟的沉积会妨碍它们进行光合作用，影响植物的健康。
The sooty residue on the stove reminded her that it was time for a thorough cleaning.
炉子上那层煤烟状的残留物提醒她该做一次彻底的清洁了。
In the old days, before central heating, houses would accumulate soot from coal fires during winter.
早年，在集中供暖之前，冬天家家户户因燃煤取暖而积累了许多煤烟。
The artist used a unique technique, incorporating soot into his paintings to create a dramatic, smoky effect.
这位艺术家采用了一种独特技法，将煤烟融入画作中，营造出一种戏剧性的烟雾效果。
The green benefits are also massive, as the use of nuclear energy heating in the area has so far reduced emissions of carbon dioxide by 180,000 metric tons in equivalent, nitrogen oxide by 2,021 tons, sulfur dioxide by 2,138 tons and soot by 1,243 tons, it said.
报告称，绿色效益也是巨大的，因为到目前为止，该地区使用核能供暖已减少了18万公吨二氧化碳当量、2021吨氮氧化物当量、2138吨二氧化硫当量和1243吨烟尘当量。
According to SPIC, the use of nuclear energy heating is expected to cut emissions of carbon dioxide by 180,000 tons, emissions of soot by 691 tons, emissions of sulfur dioxide by 1,188 tons and emissions of nitrogen oxide by 1,123 tons.
据SPIC称，使用核能供暖预计将减少18万吨二氧化碳排放、691吨烟尘排放、1188吨二氧化硫排放和1123吨氮氧化物排放。
The project, designed to heat 242,400 sq m, would help reduce carbon consumption by 12,100 metric tons, soot by 2.09 million tons, sulfur dioxide by 14,000 tons and nitrogen dioxide by 850,000 tons.
SPIC said the use of nuclear heating is expected to cut annual emissions of carbon dioxide by 180,000 tons, soot by 691 tons, sulfur dioxide by 1,188 tons and nitrogen oxide by 1,123 tons.
This use of nuclear energy for heating is expected to reduce the burning of 23,200 metric tons of coal annually, cut soot emissions by 222 tons, sulfur dioxide by 382 tons, nitric oxide by 362 tons and of carbon dioxide by 60,000 tons, said the company.
该公司表示，这种利用核能供暖的方式预计每年可减少23200公吨煤炭的燃烧，减少222吨烟尘排放、382吨二氧化硫排放、362吨一氧化氮排放以及6万吨二氧化碳排放。
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