To achieve this, the WEO estimates that renewable and carbon-efficient fossil-fuel energies will have to expand their share of the energy mix from 19 to 26 percent by 2030.
要达到这个目标，该报告估计，再生能源和节能型碳化石燃料将它们在能源结构中的比重必须由19%提高到2030年的26%。
Anyone looking to book a flight this summer can see why greener, more fuel-efficient aeroplanes will be a good thing: soaring fuel prices have had a stratospheric effect on ticket prices.
想要预定今年夏天航班的人们会发现为什么更环保、更省油的飞机将是一件好事：油价飙升已对机票价格造成了较大影响。
To achieve this, the commission will back fuel-efficient vehicles, expand emissions trading, and encourage the use of public transport and low-energy construction.
为了达到这个目标，该委员会将支持推广高效燃料机车，增加尾气排放权交易，鼓励使用公共交通以及推行低耗能源建设。
And what if we did this while streamlining transportation services according to fuel-efficient standards?
如果我们按照节能标准来组织安排运输服务，会怎么样？
Tests showed that heating this mixture with microwaves was about 90 percent efficient at creating precursors to fuel-which beats tossing the oil down the drain.
测试表明加热这个含有微波辐射的混合物可以有效地将90%的废旧机油变成燃料。
As this plan takes effect, GM will start building a larger share of its cars here at home, including fuel-efficient cars.
该计划实施生效后通用汽车公司，通用将在国内汽车市场占有更大份额，其中也包括节能汽车市场。
The line of reasoning goes like this: small cars may be more fuel-efficient, but big cars are safer.
这种说法的理由是：车小更省油，车大更安全。
This crossover is intended as an SUV version of the compact and fuel-efficient Versa hatchback.
这种跨界车相当于一辆紧凑而省油versa掀背的越野车(SUV)版本。
This cost-efficient electric puller will decrease fuel and maintenance costs.
有成本效益的电动拉将减少燃料和维修费用。
This paper deals with a new optimal method of coordinating air and fuel flow rate with a view to attaining efficient combustion and.
从理论和实践上论述了工业锅炉最佳风煤(或油、气)配合以实现经济燃烧与节能的新观点和新方法。
Since fossil fuel will continue to play significant role in the energy mix of this region in the medium to long term, we reaffirm the importance of clean and efficient use of fossil fuel.
鉴于化石能源将继续在本地区中长期能源结构中扮演重要角色，我们重申清洁和高效利用化石能源的重大意义。
The reasons why the amorphous alloys could be used as potential high-efficient and long-life catalysts in fuel cells were analyzed in this article for their unique structure features.
从非晶态合金的结构特点出发，分析了其能够作为潜在的高效、长寿命催化剂应用在低温燃料电池中的原因。
This is one of the most significant industry agreements on reducing greenhouse gas emissions and it has led to more fuel efficient vehicles being brought to the market.
这是在减少温室气体排放方面最具重大意义的协议之一，它促成了更多的能高效利用能源的机动车被投放市场。
This extra pressure enables even more efficient combustion, and hence more power output along with simultaneously reduced fuel consumption.
正是这种高压促使了更为高效的燃烧、更强力的爆发同时降低了燃油消耗。
This paper deals with a new optimal method of coordinating air and fuel flow rate with a view to attaining efficient combustion and. energy-saving.
从理论和实践上论述了工业锅炉最佳风煤(或油、气)配合以实现经济燃烧与节能的新观点和新方法。
But this model is over 20 years old, and airlines are beginning to replace the 747s with more fuel-efficient aircraft.
但是现在这款机型已经20年之久，波音公司也开始改用更加省燃料的新一代波音系列。
This article has described a high efficient and energy saving heating device-fuel oil hot air oven, which is used as the oven in baking line of painting production line.
分析影响柴油机低温起动的因素，提出利用燃油加热器为柴油机低温预热起动的具体方案，并提供加热器功率的计算方法。
This article has described a high efficient and energy saving heating device-fuel oil hot air oven, which is used as the oven in baking line of painting production line.
分析影响柴油机低温起动的因素，提出利用燃油加热器为柴油机低温预热起动的具体方案，并提供加热器功率的计算方法。
应用推荐