Ethanol is a cleaner burning, renewable resource.
乙醇是一种清洁燃烧，可再生资源。
Gas is cleaner burning than other fossil fuels and is available in plentiful supply.
燃烧天然气较其它化石燃料更清洁，且可利用的储量丰富。
Some trucks now run on cleaner burning diesel fuel engines, while others are using compressed or liquefied natural gas.
有些卡车已经使用清洁柴油引擎。其它一些卡车也有使用压缩或液化天然气燃料的。
They also welcome "outside" people, skeptics, who want to touch, feel and smell cleaner burning gasoline and (or) diesel.
他们也欢迎“外”的人，怀疑论者，谁想要触摸，感觉，嗅觉更清洁燃烧汽油和(或)柴油。
Not only are the engine's in the Jeep's more fuel efficient, but they are cleaner burning and top the compact SUV class !
不仅是在吉普的多燃料发动机的效率，但它们更清洁的和最高的紧凑型SUV一流！
Biodiesel (fatty acid alkyl esters) is a cleaner burning diesel replacement fuel made from natural, renewable sources such as new and used vegetable oils and animal fats.
生物柴油(脂肪酸酯)源于天然的、可再生的资源(如新的或用过的植物油或动物油脂)，是一种比柴油更加清洁的替代品。
It will take years and billions of dollars to improve China's refineries to make higher-quality, cleaner-burning gas.
要对中国的炼油厂进行改造、从而生产更高质量的清洁汽油需要用数年时间，花费数十亿美元资金。
So the question is how fast China can introduce technologies to reduce carbon emissions from coal-burning, or else replace coal with cleaner forms of energy, both of which will be expensive.
引进技术以削减烧煤排出的二氧化碳，或以较清洁能源取代煤炭，二者均很昂贵，故问题是中国能在多短时间内达成上述目标。
As American and European electricity generators switch from coal to cleaner-burning gas, the market for large gas turbines is growing fast.
随着美国和欧洲的发电能源从煤向清洁燃烧能源的转变，大型燃气涡轮机的市场正快速增长。
Today, there are scientists and researchers shuttling between the companies and the research institute, working to develop cutting-edge solutions for cleaner-burning coal and carbon sequestration.
今天，科学家和研究人员在各公司和研究机构之间来回穿梭，努力制定更清洁的燃煤和碳封存的尖端方案。
The company's technology converts coal into cleaner-burning natural gas.
公司的技术可将煤转换为更清洁的天然气。
Experts say the rising food prices are partly due to climate change - and because fields once used to grow food crops are now used to cultivate crops for cleaner-burning biofuels.
专家们表示，粮价上涨的部分原因是气候的变化，另一个原因是过去被用来种庄稼的农田现在被用来种植生产洁净的生物燃料的作物。
In recent years, Delhi reduced pollution after rickshaws which had used high-polluting two-stroke engines switched to using cleaner-burning liquefied natural gas, he said.
他说，最近几年德里通过把黄包车高污染的两冲程马达改装成使用更清洁的液化天然气从而减少了污染物的排放。
Even though the use of cleaner-burning alternatives is on the rise, fast-growing energy consumption is expected to underpin coal demand.
虽然清洁能源的应用正在日益增加，但迅速增长的能源消耗预计会为煤炭需求提供支撑。
'he pointed to the government's incentive programs to switch light buses and taxis to a cleaner-burning fuel and the adoption of tough vehicle-emission standards.
他所称的政策，是指港府鼓励小巴士和出租车使用清洁燃料，并采用严格的汽车排放标准。
As a source of cleaner energy, the natural gas is able to reduce the air pollution by burning coal.
天然气作为一种清洁能源，能够减少燃煤造成的大气污染。
As a source of cleaner energy, the natural gas is able to reduce the air pollution by burning coal.
天然气作为一种清洁能源，能够减少燃煤造成的大气污染。
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