Effect background constituents on the catalytic ozonation of nitrobenzene was investigated.

This paper focusing on COD removal kinetics of Tobias acid solution ozonation in a bubble reactor.

研究了臭氧氧化条件下,吐氏酸水溶液在鼓泡反应器内的COD去除动力学.

Mixed ozonation has higher degree of oxidation than ozonation by ozone alone.

混合氧化方式下的氧化程度高于单独臭氧分子氧化.

Ozone is a highly reactive form of oxygen gas.

臭氧是一种非常活跃的氧气形态。

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。

Dyes have to be more resistant to ozone.

染料更能抵制臭氧.

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。

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.

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.

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.

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。

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.

At its largest this year, the ozone hole covered more than 15 million square kilometers.

在最大的一年中, 臭氧空洞覆盖超过15万平方公里.

Prof Austin's computer simulation suggests that the Arctic ozone hole will not recover until around 2040.

奥斯丁教授的电脑模拟显示北极的臭氧洞到2040年之前也不会复原.

And the ozone hole has been the emergence of andand even people have caused great harm.

并且臭氧空洞的出现已经对动植物甚至使人都造成了巨大的危害.

The ozone hole forms over Antarctica in August and September, when the temperatures are coldest.

南极上空的臭氧洞于8月至9月间天气最冷的时候形成.

Unit 101 The Ozone Hole: Why over Antarctica?

臭氧空洞: 为什么出现在南极洲上空?

Even the polar ozone hole.

南北极甚至出现了臭氧空洞.

Why the ozone hole is only found in Antarctica?

为什麽臭氧破洞只在南极上空发现?

Oh, oh, the Ozone hole is back!

糟了, 臭氧层的穿孔又出现了!

For an ozone hole to form, proper weather conditions must also exist.

对一个臭氧空洞的形成来说, 必须存在适当的气象条件.