为了比较燃料间的区别,Jacobson分别计算了它们单独为全美车辆提供动力所产生的影响。
To compare the fuels, Jacobson calculated the impacts each would have if it alone powered the entire US fleet of cars and trucks.
如果天然气快速增长的态势持续下去,仅需几十年时间它就可以取代煤炭成为世界第二大受青睐的燃料,数百万人会因此而呼吸更加顺畅。
If the boom persists gas may take coal's place as the world's second-favourite fuel in just a few decades, and millions will breathe easier as a result.
在2000年到2008年间,玉米乙醇在美国燃料供给的比例从1%蹿升到7%。
Between 2000 and 2008 it shot from 1% to 7% of America's fuel supply.
而不经意间,又让阻燃剂、燃料油、重金属流入强大的海洋,也往往引入入侵品种。
Inadvertently, he also lets flame retardants, bunker oil and heavy metals seep into the mighty ocean, and often invasive species too.
传统的燃料电池是通过催化材料(比如氢)来氧化燃料,然后使两电级间产生电流。
Traditional fuel cells work by using a catalytic material to oxidise a fuel, such as hydrogen, and make an electric current flow between two electrodes.
而且,我认为在未来5到10年间,我们可以从草和生物废弃物中获取燃料。
And I think in five to ten years, we can go to fuels made from grasses and biowaste.
在过去的10年间,研究者们开始针对药物和燃料增长的应用来改变遗传物质。
In the past decade researchers have begun modifying genetic material for applications like drugs and the growth of fuels.
据说,这种蒸气结合汽油和氢气提高燃烧过程,为您提供更多的权力,而在同一时间可以节省燃料和珍贵的钱。
It's said that this combination of gasoline vapors and hydrogen enhances the burning process and gives you more power while at the same time saves fuel and precious money.
燃料和氧化剂间的放热反应产生可膨胀的高温高压气体。
This exothermic reaction of a fuel with an oxidizer creates gases of high temperature and pressure, which are permitted to expand.
二氧化碳的增加部分来源于化石燃料燃烧。据NASA称,过去十年间二氧化碳浓度达到历史最高。
The increase in carbon dioxide has come partly from burning fossil fuels, and has surpassed historic highs in the past decades according to NASA.
如果你计划将在同一时间烧烤,你也应该准备烧烤和燃料。
If you plan to have a barbecue at the same time, you should also prepare a grill and fuel.
研究了燃料燃烧过程中N-S间的相互作用。
The N S interaction during fuel combustion has been studied in this paper.
1997年至2001年间,在能源设备中采用天然气的做法最为盛行。当时,天然气作为首选燃料,为60%至70%的新电厂所采用,而使用煤炭的电厂仅为20%至30%。
The dash for gas in power equipment was most evident between 1997 and 2001, when gas was the preferred fuel for 60-70 per cent of new power stations and coal for 20-30 per cent.
对辐照过的低富集氧化铀燃料的燃耗与中子发射强度间的关系进行分析和研究。
The relationship between burnup and neutron emission intensity of the irradiated low-enrichment uranium oxide fuel was analyzed and studied.
固态氧化物燃料电池的效率受限于电解质传送氧离子的能力,而氧离子要在固态电解质的原子间传递。
The efficiency of solid-oxide fuel cells is limited by the electrolyte's ability to transport oxygen ions, which must pass from atom to atom through the solid electrolyte.
他的黑黑的、满身油腻的司炉把煤炭从煤水车(即储存燃料的地方)铲到炉膛里,而且很少能够歇一下间。
His blackened, greasy fireman begins shoveling coal from the tender-the fuel storage area-into the firebox and rarely stops.
科技部愿与NRC一起支持中加两国氢能和燃料电池的技术集群间建立合作关系。
MOST is willing to join hands with NRC in support of the collaboration between technology clusters of hydrogen energy and fuel cell.
过去十年间,数据的积累或者说火箭燃料的增加,超出了我们建造火箭引擎吸收这些燃料的能力。
Over the last decade, the rise of data, or the rise of rocket fuel, got a little ahead of our ability to build rocket engines to absorb that fuel.
其他服务包括提供发电机、食品、燃料和水,以及睡觉、淋浴和卫生间设施。
Other services include provision of generators, food, fuel, and water, as well as sleeping, shower, and restroom facilities.
其他服务包括提供发电机、食品、燃料和水,以及睡觉、淋浴和卫生间设施。
Other services include provision of generators, food, fuel, and water, as well as sleeping, shower, and restroom facilities.
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