New policy tools to reduce carbon and other pollution, through cap-and-trade systems, taxes and fossil fuel consumption limits.
减少碳排放和其它污染的新的政策要靠限额交易系统、税收以及限制化石燃料消费运作起来。
It will take decades and trillions of dollars to convert all the world's fossil-fuel-based energy systems to cleaner systems like nuclear, solar and wind power.
转变世界上所有的化石燃料为基础的能源系统，如核能，太阳能和风能清洁系统，将需要数十年，数万亿美元。
This would allow the use of existing fossil-fuel vehicles and fuel-distribution systems, but with much reduced environmental impact.
这种燃料可以用于现有的化石燃料机车和燃油配送系统，而且所造成的环境影响比原先的小得多。
Once the energy and fossil fuel used in herbicide production are taken into account, claims of environmental sustainability for GM RR soy with no-till systems collapse.
一旦将除草剂生产中消耗的化石燃料能源一并考虑，宣称抗草甘膦除草剂转基因大豆及其免耕系统有助于环境可持续性的理由立刻坍塌。
Using geothermal split systems in conjunction with a fossil fuel furnace "turbocharges" the system for increased efficiency.
同时使用地热分散系统和矿石燃料炉“涡轮增压”，会使整个系统运行更加高效。
Using geothermal split systems in conjunction with a fossil fuel furnace "turbocharges" the system for increased efficiency.
同时使用地热分散系统和矿石燃料炉“涡轮增压”，会使整个系统运行更加高效。
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