soot
音標(biāo)發(fā)音
- 英式音標(biāo) [s?t]
- 美式音標(biāo) [s?t, sut]
- 國(guó)際音標(biāo) [su:t, sut]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n. 煤煙，煙灰
- vt. 用煤煙熏黑；以煤煙弄臟
同根派生
- adj性質(zhì)的同根詞
- sooty：烏黑的；煤煙熏黑的。
- n性質(zhì)的同根詞
- sootiness：煙熏；煙黑。
- vt性質(zhì)的同根詞
- sooty：用煤灰覆蓋；用煤煙弄臟。
英漢例句
- Their faces were blackened with soot.
他們滿臉煤灰。 - Soot is the product of the imperfect combustion of fuel.
煤煙是燃料不完全燃燒的產(chǎn)物. - Soot is usually the product of the imperfect combustion of fuel.
煤煙通常是燃料不完全燃燒的產(chǎn)物. - Their faces were blackened with soot.
他們滿臉煤灰。 - The parks and squares looked grim under a mantle of soot and ash.
在一層煙塵的籠罩之下，公園和廣場(chǎng)顯得陰沉沉的。
詞組短語(yǔ)
- Plant Soot 百草霜
- soot blowing 吹灰;[環(huán)境]煙灰吹除;煙灰吹除
- soot particle 灰粒;碳煙顆粒
- acid soot 酸性煙灰;[化工]酸煙垢;酸煙垢
- soot concentration 煙灰濃度;煤煙濃度
短語(yǔ)
英英字典
- a black powder composed mainly of carbon, produced when coal, wood, etc. is burned
- Soot is black powder which rises in the smoke from a fire and collects usually on the inside of chimneys.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 煤煙
Unreasonable distribution of industrial sources,coal as principle energy consumption and its great consumption strength made soot-type air pollution more serious.
太原市不合理的工業(yè)污染源分布及以煤為主的能源消費(fèi)結(jié)構(gòu)和能耗強(qiáng)度大使得以煤煙型污染為特征的大氣污染嚴(yán)重。 - 煙灰
- 碳煙
In addition,the conditions to realize premixed compression combustion process were developed atthe different conditions with calculation code. Many experiment results showed that the soot and NOx is very little at the lowand medium load in the diesel engine.
大量試驗(yàn)研究發(fā)現(xiàn):柴油機(jī)在中小負(fù)荷時(shí),碳煙和NOx排放極低。土木建筑工程
- 煙灰
- 煤屎
- 煙灰
- 煙灰
- 煙灰