We probably won't see an increase in biofuel use—I mean, they won't replace fossil fuels until we can find ways to produce them cheaply and quickly and with less cost to the environment.
我们可能不会看到生物燃料使用的增加——我的意思是，在我们找到方法以更低的成本、更快的速度和更少的环境成本生产它们之前，它们不会取代化石燃料。
Geologists search for fuels and minerals, study natural hazards, and work to protect Earth's environment.
地质学家寻找地球上的燃料和矿藏、研究自然灾害并制订保护地球环境的措施。
There are, however, concerns about the impact of a large increase in the use of bio-fuels on the environment and on food prices.
然而，很多人担心，大量的增加使用生物燃料会对环境和食物价格造成影响。
Scientists are also developing new fuels and engines that will let us travel without worrying about whether we are polluting the environment.
科学家们还开发了新型燃料和新式发动机，使我们旅行时不必担心会污染环境。
By comprehensive comparison, in cleaning fuels water slurry has an obvious social economic benefit and an environment benefit.
经综合比较，在清洁燃料中水煤浆具有明显的社会经济和环境效益。
The use of fossil fuels-coal, oil and natural gas has affected the environment by polluting the air and water, creating toxic wastes, and causing global warming.
化石燃料、石油、天然气已经污染了空气和水资源，并排放了有毒废料，造成了全球变暖，这些资源的使用已经影响了环境。
Therefore, arts are the hope of this world while science and technology in various forms pollute the environment and consume the limited resources and energy such as fossil fuels.
故此，艺术乃是此岸的希望，而科学和技术无论形式如何却在亵渎环境，消耗有限的资源。
Selecting alternative fuels should guarantee that makes minimum detriment to environment and reasonable cost.
选择代用燃料应该保证其对环境影响最小且费用合理。
By formulating about biomass fuels, this article wants to attract our attentions to the global environment and promote us to study and develop the biomass.
通过对生物质燃料的阐述，引起人们对全球环境的关注，促进人们对生物量进行研究与开发。
A great way to do this is to reduce your reliance on fossil fuels and other fuel sources that have a negative impact on the environment.
一个有效的方式就是，减少化石燃料的燃烧，以及其他对环境有害的燃料。
Power transmission at ultrahigh voltage levels has considerable advantages for the environment as it enables more efficient use of renewable energy sources and reduces dependency on fossil fuels.
特高压输电技术对环境影响具有相当大的优势，可以更加高效地利用可再生能源、降低对化石能源的依赖。
And it can reduce coal consumption of boiler and avoid environment pollution caused by wood dust as well to use wood dust as boiler fuels.
同时，将砂光粉作为燃料使用，不仅可以减少锅炉的燃煤消耗量，而且也可避免砂光粉对环境的污染。
This generation fuels are extraordinarily environment-friendly and also easily decompose into the soil without pollution.
这一代燃料非常环保，而且可以毫不费力没有污染地分解成土壤。
In areas of high exposure, making full use of solar energy in building design can reduce common fuels, make thermal environment more comfortable, do well in energy saving and reduction of pollution.
在太阳能富集地区建筑设计中充分利用太阳能，可以减少常规能源的使用，提高室内热舒适性，有利于节能减排工作的进行。
It is pointed out that the use of alternative fuels is of very importance to saving energy, protecting environment, developing new energy sources and increasing thermal efficiency. This...
文中指出燃用代用燃料对节能、环保、开发新能源的重要意义，以及燃用代用燃料时发动机结构的改变。
It is pointed out that the use of alternative fuels is of very importance to saving energy, protecting environment, developing new energy sources and increasing thermal efficiency. This...
文中指出燃用代用燃料对节能、环保、开发新能源的重要意义，以及燃用代用燃料时发动机结构的改变。
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