| 单词 | ozone |
| 释义 | ozone (oʊzoʊn ) uncountable noun [oft NOUN noun] Ozone is a colourless gas which is a form of oxygen. There is a layer of ozone high above the earth's surface. Ozone is best known for its role in screening the Earth from harmful ultraviolet rays from the Sun. What they find could provide clues to what might happen worldwide if ozone depletion continues. Collocations: ozone gas That air is often stagnant and cooked by sunshine that turns exhaust fumes into toxic ozone gas. Times, Sunday Times (2008) A layer of ozone gas in the stratosphere helps to protect the Earth from the full onslaught of the sun's ultraviolet radiation. Times, Sunday Times (2006) The reason for this is ozone gas in the stratosphere. Times, Sunday Times (2012) A layer of ozone gas in the stratosphere helps to protect the Earth from the full onslaught of the sun 's ultraviolet radiation. Times, Sunday Times (2006) Closer to the ground, nitrogen oxides produce damaging ozone pollution. Times, Sunday Times In another study a surprising source of ozone pollution has been discovered at the seaside. Times, Sunday Times Not only did this create small particle pollution, it also played a part in creating ozone pollution. Times, Sunday Times Increasing levels of ozone pollution are however a concern, but legislation and actions now in place are aimed at correcting that trend. Retrieved from Wikipedia CC BY-SA 3.0 Many modern copiers and laser printers now charge the photoconductor drum with an electrically conductive roller, reducing undesirable indoor ozone pollution. Retrieved from Wikipedia CC BY-SA 3.0 Translations: Chinese: 臭氧 Japanese: オゾン |
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