smog怎么读

英式音标：[smɒg]

美式音标：[smɑg]

smog基本解释

n. 烟雾

smog的意思释义

n.

烟雾；烟尘；烟雾污染；

变形

复数：smogs

双语释义

[U] 烟雾 a thick dark unpleasant mist that is sometimes present in certain large cities because of all the smoke and waste gases

英英释义

n.air pollution by a mixture of smoke and fog

同义词：smogginess

smog用法及例句

词组短语

photochemical smog n. 光化雾

同近义词辨析

这组词都有“雾”的意思，其区别是：

fog指较浓的雾。

smog指工业区的烟和雾相混而造成的又黑又浓的烟雾。

mist指轻雾，气象学上称作霭。

双语例句

用作名词(n.)

Black smog reduced visibility to about fifty yards.

黑色的烟雾使能见度降到大约五十码左右。

The smog persisted throughout the day.

烟雾终日不散。

例句参考

Data Smog: Surviving the Information Glut

Data Smog: Surviving the Information Glut.

Chemistry and Physiology of Los Angeles Smog

SMoG:  de Novo Design Method Based on Simple, Fast, and Accurate Free Energy Estimates. 2. Case Studies in Molecular Design

SMoG:  de Novo Design Method Based on Simple, Fast, and Accurate Free Energy Estimates. 1. Methodology and Supporting Evidence

Cool communities: strategies for heat island mitigation and smog reduction

Evaluation of Kinetic and Mechanistic Data for Modeling of Photochemical Smog

Inhalable microorganisms in Beijing\'s PM2.5 and PM10 pollutants during a severe smog event

Gas/Particle Partitioning of Semivolatile Organic Compounds To Model Inorganic, Organic, and Ambient Smog Aerosols

smog词源

smog (n.)

1905, blend of smoke and fog, formed \"after Lewis Carrol\'s example\" [Klein; see portmanteau]. Reputedly coined in reference to London, and first attested there in a paper read by Dr. H.A. des Voeux, treasurer of the Coal Smoke Abatement Society, though he seems not to have claimed credit for coining it.

At a recent health congress in London, a member used a new term to indicate a frequent London condition, the black fog, which is not unknown in other large cities and which has been the cause of a great deal of bad language in the past. The word thus coined is a contraction of smoke fog \"smog\" -- and its introduction was received with applause as being eminently expressive and appropriate. It is not exactly a pretty word, but it fits very well the thing it represents, and it has only to become known to be popular. [\"Journal of the American Medical Association,\" Aug. 26, 1905]

smog相关例句

1.Smog has tainted the air. = The air has been tainted by [with] smog.

烟雾污染了天空。

2.Black smog reduced visibility to about fifty yards.

黑色的烟雾使能见度降到大约五十码左右。

3.The air is polluted with the smother of traffic and industrial smog.

空气被令人窒息的车辆废气和工业烟雾污染了。

4.Then, the sunlight will no longer be blacked out by smog.

太阳再也不会由于烟雾的遮蔽而变得暗淡无光了。

5.Smog has thickened the air.

烟雾使天空阴霾。

6.Smog hung in the sky (over the city).

（城市）上空烟雾弥漫.

7.The sky over the city was overspread with a heavy smog.

城市上空罩上了一层烟雾。

8.The term photochemical oxidants refers to the secondary pollutants formed in photochemical smog.

光化学氧化剂这一词是指在光化学烟雾中生成的次生污染物。

9.Industry, it turned out, accounted for only ten percent of the smog in the city.

后来发现，工业污染仅占该市空气污染的10％。

10.This smog would blanket the cities for days.

这些烟雾笼罩在城市上空，数日不散。