She also got some of the first chemical measurements that showed chlorofluorocarbons caused the hole.

她还掌握一些先进的化学测量方法来说明臭氧洞是由人造含氯氟烃造成的.

She also got some of the first chemical measurements that showed man-made chlorofluorocarbons caused the hole.

她还掌握一些先进的化学测量方法来说明臭氧洞是由人造含氯氟烃造成的。

Regulations are outlawing certain refrigerants, such as chlorofluorocarbons, which contain ozone-depleting chemicals.

某些制冷剂，如含氯氟烃已被相关规列列为非法，因为这些制冷剂含有破坏臭氧层的物质。

Chlorofluorocarbons are harmful to the ozone layer.

氯氟烃对臭氧层有害。

Many countries have banned the use of chlorofluorocarbons.

许多国家已经禁止使用氯氟烃。

The Montreal Protocol aims to phase out chlorofluorocarbons.

《蒙特利尔议定书》旨在逐步淘汰氯氟烃。

Scientists are researching alternatives to chlorofluorocarbons.

科学家们正在研究氯氟烃的替代品。

The production of chlorofluorocarbons has decreased significantly.

氯氟烃的生产量已经显著减少。

It contains no chlorofluorocarbons, chlorine or bromine.

不包含氟氯化碳，氯或溴。

Hydrofluorocarbon - HFC: A substitute for chlorofluorocarbons.

氢氯烃：一种氟氯烃的替代物。