由于生物柴油的原料都是来自与植物，而植物本身就会转化为二氧化碳，所以这样的话使用生物燃料的碳排放相对来讲比使用化石燃料的碳排放要小。
Because biodiesels can be made from materials derived from plants, which use carbon dioxide to grow, they potentially have a much lower carbon footprint than petroleum-based fuels.
这些木乃伊树有别于石化的树。石化树是一种化石，因其木质在千百年中转化成矿物质而形成。
The mummified trees are different from petrified wood, a kind of fossil created when wood is replaced with minerals over thousands of years.
生物质热解液化技术得到的燃料产率很高，是高效率的生物质转化过程，并使生物质成为最有可能部分代替化石能源的可再生能源。
Biomass pyrolysis is an efficient process of biomass conversion with high yield of liquid fuel, which makes biomass the most promising renewable energy to substitute the conventional fossil fuel.
应用推荐