ozone
英 ['əʊzəʊn]
美['ozon]
- n. [化学] 臭氧；新鲜的空气
- n. (Ozone)人名；(日)小曾根(姓)
中文词源
ozone 臭氧
来自希腊语ozein,闻，嗅，散发气味，来自PIE*od,词源同odor,olfactory.-one,化学名词后缀。字母d,z音变，比较Zeus,deus(拉丁语，神).
英英释意
- 1. a colorless gas (O3) soluble in alkalis and cold water; a strong oxidizing agent; can be produced by electric discharge in oxygen or by the action of ultraviolet radiation on oxygen in the stratosphere (where it acts as a screen for ultraviolet radiatio
英文词源
- ozone
- ozone: see odour
- ozone (n.)
- 1840, from German Ozon, coined in 1840 by German chemist Christian Friedrich Schönbein (1799-1868) from Greek ozon, neuter present participle of ozein "to smell" (see odor). So called for its pungent odor.
实用场景例句
- Ozone is best known for its role in screening the Earth from harmful ultraviolet rays from the Sun...
- 臭氧最广为人知的作用是保护地球免受太阳紫外线的伤害。
柯林斯高阶英语词典
- What they find could provide clues to what might happen worldwide if ozone depletion continues.
- 他们的发现可以揭示如果臭氧持续减少，世界范围内可能会出现什么情况。
柯林斯高阶英语词典
- Oh, oh, the Ozone hole is back!
- 糟了, 臭氧层的穿孔又出现了!
期刊摘选
- The application of gaseous ozone as ( biocide ) is a questionable practice.
- 温室中使用臭氧气体防治病虫害是个错误.
期刊摘选
- They think also ( ozone ) in the air is keeping bees and other pollinators from smelling the flowers.
- 他们认为空气中臭氧正组织蜂和其他授粉者闻花朵.
期刊摘选
- The frigid temperatures and atmospheric conditions above Antarctica favor the destruction of ozone.
- 南极上方寒冷的温度和大气状况促进臭氧的破坏.
期刊摘选
- The yarn is extremely du - rable and highly resistant to abrasion , ozone and biological attack.
- 毛条的毛线是非常紧密而且有足够的高度抵抗因摩擦而产生的臭气和细菌的繁殖.
期刊摘选
- Curbing nitrous oxide emissions would enhance the ozone layer's recovery.
- 抑制氧化亚氮的排放将会促进臭氧层的恢复.
期刊摘选
- Just breathe in the ozone on the sea.
- 吸吸海上的新鲜空气吧.
《简明英汉词典》
- One team will fly balloons carrying instruments to measure the ozone.
- 其中一个小组将放飞载有测量器具的气球来测量臭氧含量.
期刊摘选
- Ozone on the inactivated bacterial the reaction is always very rapidly.
- 臭氧对细菌的灭活反应总是进行的很迅速.
期刊摘选
- Nitrogen dioxide and ozone may cause pulmonary edema.
- 二氧化炭和臭氧可以引起肺水肿.
辞典例句
- The ozone layer is a protective layer around the planet Earth.
- 臭氧层是地球的保护层.
期刊摘选
- The ozone layer surrounding the earth protects our skin from being hurt by the ultraviolet rays.
- 环绕地球的臭氧层保护着我们的皮肤免受紫外线的伤害.
《简明英汉词典》
- Persistent high concentration of ozone during windstorm conditions in southern Korea.
- 朝鲜南部在风暴期间臭氧持续高浓度.
期刊摘选
- Ozone ( O 3 ) is allotropic form of oxygen ( O 2 ) with three atoms in each molecule.
- 氧气和臭氧都是由 氧 原子组成.
期刊摘选
- Dyes have to be more resistant to ozone.
- 染料更能抵制臭氧.
辞典例句
- Ozone is a highly reactive form of oxygen gas.
- 臭氧是一种非常活跃的氧气形态。
柯林斯例句
- The machine uses minute quantities of ozone to sterilise and deodorise refrigerated food vehicles.
- 这种机器使用极少量的臭氧为食品冷藏车消毒杀菌和去除异味。
柯林斯例句
- Press reports revealed that ozone levels in the upper atmosphere fell during the past month.
- 新闻报道透露上层大气的臭氧浓度在上个月有所下降。
柯林斯例句
- Every spring the ozone is chewed up, and the hole appears.
- 每年春天，臭氧遭到破坏，空洞就出现了。
柯林斯例句
- In heavy concentrations, ozone is irritating to the eyes, nose and throat.
- 高浓度的臭氧会对眼睛、鼻子和咽喉有刺激作用。
柯林斯例句
- The W.H.O. safety standard for ozone levels is somewhere about a hundred.
- 世界卫生组织关于臭氧层的安全标准约为100。
柯林斯例句
- The latest data showed that global ozone concentrations had dropped several per cent over the last decade.
- 最新数据显示，过去10年来全球臭氧的浓度降低了几个百分点。
柯林斯例句
- What they find could provide clues to what might happen worldwide if ozone depletion continues.
- 他们的发现可以揭示如果臭氧持续减少，世界范围内可能会出现什么情况。
柯林斯例句
- Ozone forms a protective layer between 12 and 30 miles above the Earth's surface.
- 臭氧在地球表面上方12到30英里处形成一个保护层。
柯林斯例句