fossil fuels
- fossil fuels的基本解释
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n.
化石燃料( fossil fuel的名词复数 )
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- fossil fuel
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It provides for visitors with browsing and enjoying l marine life fossil, such as Ammonite fossil, Orthoceras fossil, Traumatocrinus crinoid fossil, Algae fossil, Shrimp fossil, Apateon pedestris, Eurypterid fossil etc.
该网页为访问者提供浏览和欣赏美丽的海洋生物化石,如菊石化石、直角石化石、海百合化石、藻化石、虾化石、彩斑菊石化石、异幻属化石和海蝎化石等。
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The earliest and reliable Castanopsis fossil records date back at least to Eocene, and subfamily Castaneoideae fossil records found from Paleocene, it is indicated that appearance of Castanopsis is not later than Paleocene . All fossil records of Fagaceae and Castanopsis report from the Northern Hemisphere and their main distribution regions are in the Northern Hemisphere . It can be concluded that the Northern Hemisphere is the center of origin of Fagaceae and Castanopsis . However, owing to the discrepancy between fossil data and results of modern botany research as well as scarcity of fossil data from key area, precise center of origin of Castanopsis cannot be inferred.
栲属在地质历史上有着比现在广泛的分布,最早、最可靠的栲属化石记录发现于始新世地层,栗亚科化石在古新世就有发现,化石记录表明栲属起源的时间不晚于古新世,所有的壳斗科及栲属的化石都发现于北半球,现代分布也主要在北半球,壳斗科及栲属起源于北半球可以确认,由于化石证据与现代植物学的研究结果有较大差异以及关键地区化石证据的不足,具体的起源地尚不能肯定。
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In the north area, there are mainly carbonate rocks and shallow sea facies fossil, such as Trilobites, cephalopodes, Brachiopodes and Anthozoans in fossil feature. In the south area, there are mainly flysch and deep sea facies fossil, such as Graptolites in fossil feature.
北区岩性为碳酸盐岩建造,生物以三叶虫、头足类、腕足类及珊瑚等浅海生物为主;南区岩性为复理石建造,生物以深海相笔石为主。
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Fossil fuels:矿物燃料
fuel 燃料 能被氧化或在熔炉中或在内燃机中释放出有用的热或能后起变化的物质.自 18 世纪以来,矿物燃料(fossil fuels)已大量的取代了木材,植 物油和动物油作燃料.
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Fossil fuels:化石燃料
"会议主办者欧洲风能协会(EWEA)宣布,将在整个欧洲发起一场"无燃料"(No Fuel)运动,号召欧盟各国不再使用煤炭、石油、天然气等"化石燃料"(fossil fuels)发电,转为利用以风能为代表的可再生能源.
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Fossil fuels:化石能源
文章 讲到化石能源(fossil fuels)的空气污染 燃烧油, 煤会产生大量的氧化氮气(nitrogen oxide gas)和挥发性有机物质(volatile organic compounds) 这些气体在阳光和高...昨晚新闻报导 微软(MSFT)打算用420亿美元收购雅虎(YHOO) 雅虎股价昨晚急升47% 证明互联网公司有价 今期经济学人有篇文章 讲到国内的互联网事业 原来07年
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Fossil fuels:化石原料
electric power 电力 | fossil fuels 化石原料 | crude oil 原油
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Fossil fuels, oil, nuclear power:矿物燃料、原油、核子能
...but of the evils that beset them|连同那些侵扰人... | Fossil fuels, oil, nuclear power...|矿物燃料、原油、核子能... | ...are like a drug, and you, along with foreign interests...|就如同毒品,而你们,还有...
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