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煤烟
| 地面浓度
| 煤烟 | |
| gen. | fuligo; smut; soot |
| archit. | coom |
| ecol. | smoke black |
| environ. | soot |
| met. | coom; soot |
| steel. | smut |
| 地面浓度 | |
| wind. | concentration on ground level |
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| fuligo | |||
| smoke black | |||
| soot Impure black carbon with oily compounds obtained from the incomplete combustion of resinous materials, oils, wood, or coal (从不完全燃烧树脂材料、油、木材或煤炭中获得的含有油脂化合物的不纯黑碳。) | |||
| coom; soot | |||
| smut | |||
| coal smoke; smoke from burning coal | |||
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| smut | |||
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| soot | |||
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| coom | |||
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煤烟 : 241 phrases in 27 subjects |
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