chlorofluorocarbons emissions
氯氟烴排放
reduce chlorofluorocarbons
減少氯氟烴
chlorofluorocarbons impact
氯氟烴影響
banning chlorofluorocarbons
禁止氯氟烴
chlorofluorocarbons regulation
氯氟烴法規
chlorofluorocarbons alternatives
氯氟烴替代品
chlorofluorocarbons phase-out
氯氟烴逐步淘汰
chlorofluorocarbons ban
氯氟烴禁令
chlorofluorocarbons usage
氯氟烴使用
chlorofluorocarbons effects
氯氟烴影響
chlorofluorocarbons are harmful to the ozone layer.
氯氟烴對臭氧層有害。
many countries have banned the use of chlorofluorocarbons.
許多國家已禁止使用氯氟烴。
chlorofluorocarbons contribute to global warming.
氯氟烴助長全球變暖。
scientists are studying the effects of chlorofluorocarbons.
科學家正在研究氯氟烴的影響。
reducing chlorofluorocarbons is essential for environmental protection.
減少氯氟烴對環境保護至關重要。
chlorofluorocarbons were commonly used in refrigeration.
氯氟烴曾廣泛用於製冷。
the production of chlorofluorocarbons has declined significantly.
氯氟烴的生產顯著下降。
chlorofluorocarbons are regulated under international treaties.
氯氟烴受到國際條約的監管。
public awareness of chlorofluorocarbons is increasing.
公衆對氯氟烴的認識正在提高。
chlorofluorocarbons have been phased out in many industries.
氯氟烴在許多行業中已被逐步淘汰。
chlorofluorocarbons emissions
氯氟烴排放
reduce chlorofluorocarbons
減少氯氟烴
chlorofluorocarbons impact
氯氟烴影響
banning chlorofluorocarbons
禁止氯氟烴
chlorofluorocarbons regulation
氯氟烴法規
chlorofluorocarbons alternatives
氯氟烴替代品
chlorofluorocarbons phase-out
氯氟烴逐步淘汰
chlorofluorocarbons ban
氯氟烴禁令
chlorofluorocarbons usage
氯氟烴使用
chlorofluorocarbons effects
氯氟烴影響
chlorofluorocarbons are harmful to the ozone layer.
氯氟烴對臭氧層有害。
many countries have banned the use of chlorofluorocarbons.
許多國家已禁止使用氯氟烴。
chlorofluorocarbons contribute to global warming.
氯氟烴助長全球變暖。
scientists are studying the effects of chlorofluorocarbons.
科學家正在研究氯氟烴的影響。
reducing chlorofluorocarbons is essential for environmental protection.
減少氯氟烴對環境保護至關重要。
chlorofluorocarbons were commonly used in refrigeration.
氯氟烴曾廣泛用於製冷。
the production of chlorofluorocarbons has declined significantly.
氯氟烴的生產顯著下降。
chlorofluorocarbons are regulated under international treaties.
氯氟烴受到國際條約的監管。
public awareness of chlorofluorocarbons is increasing.
公衆對氯氟烴的認識正在提高。
chlorofluorocarbons have been phased out in many industries.
氯氟烴在許多行業中已被逐步淘汰。
探索常見搜尋詞彙