在像氟利昂这样仍然在商业和工业中被广泛使用的氯氟碳物质显著减少之前，被损害的臭氧层是不能开始恢复的。
The damaged ozone layer can't start to heal until there is a significant reduction in chlorofluorocarbons, like Freon, that are still widely used in commerce and industry.
2010年，由于《议定书》的实施，臭氧消耗物质的减少量，比削减温室气体排放量的协议《京都议定书》规定的目标削减量多出五倍。
In 2010, reductions of ozone-depleting substances as a result of the Protocol, were five times larger than those targeted by the Kyoto Protocol, the greenhouse emissions reduction treaty.
四氯化碳是一种能破坏臭氧层的化学物质，应该逐步减少其使用量。
Carbon tetrachloride is a chemical destroying the ozone layer, and its use should be decreased gradually.
在这样做，这些公司已经取代消耗臭氧层物质，并大大减少了全球变暖的潜在的汽车空调空调系统。
In so doing these companies have replaced Ozone Depleting Substances and dramatically reduced the Global Warming Potential of automotive air-conditioning systems.
根据该公约的《蒙特利尔议定书》，全世界团结起来减少了氯氟化碳和其他臭氧消耗物质的生产和消费。
Under its Montreal Protocol, the world united to slash the production and consumption of CFCs and other ozone-depleting substances.
根据该公约的《蒙特利尔议定书》，全世界团结起来减少了氯氟化碳和其他臭氧消耗物质的生产和消费。
Under its Montreal Protocol, the world united to slash the production and consumption of CFCs and other ozone-depleting substances.
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