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- The emission of soot particulates from diesel engines has led to serious atmospheric pollution. 摘要柴油车尾气排放的碳黑颗粒已引起严重的环境污染问题。
- The activity of the catalysts for simultaneous removal of NOx and diesel soot particulates were examined in details using temperature programmed reaction(TPR) technique. 利用程序升温反应(TPR)技术,对催化剂应用于柴油机常规排放物中的碳微粒和氮氧化合物(NOx)的同时催化脱除性能进行了研究。
- The chimney is almost choked up with soot. 烟囱几乎被烟垢堵住了。
- She is sweeping the soot off the chimney. 她正把烟筒里的黑灰扫掉。
- You'vegot a smudge of soot on your cheek. 你脸上有块煤灰污迹。
- soot particulates 微粒
- One small fire in the kitchen will cover the whole house in soot. 一个厨房里的小火炉就会把整个房子都熏黑。
- We burn a lot of trash. More smoke and soot. 我们烧掉许多垃圾，烟灰就增多了。
- The chimney is almost choked with soot. 烟囱几乎被烟垢堵塞了。
- The doors and windows were blurred with soot. 那些门窗被煤烟弄得很脏。
- The inside of a chimney soon get covered in soot. 烟囱里面很快就会被煤烟覆盖。
- Black dirt or soot, especially such dirt clinging to or ingrained in a surface. 污垢，灰垢黑色脏物或煤灰，尤指附着或深嵌在一个表面上的污垢
- He induced skin cancer in mice with soot extracts. 他用煤烟提取物诱发了小鼠皮肤癌。
- Only micronic particulates penetrate to the depth of the lung. 只有微细粒子穿透到肺深部。
- The room was blackened with smoke and soot . 这房间被烟灰熏黑了。
- Soot has been blown down into the fireplace. 烟灰被扫落到壁炉里。
- The chimney is almost chocked up with soot. 烟囱几乎被烟灰堵住了。
- The chimney was choked with soot. 烟囱被煤灰堵塞了。
- Heavy soot sifted in through the open window. 烟灰通过开着的窗子大量飘落进来。
- Then I shined them with soot from the stove lids. 然后我用炉盖上的煤烟把它们擦亮。
