人们在黑色的、含沥青的海洋页岩中发现了约19,000年前沉积下来的鱼龙化石。
The ichthyosaur remains are found in black, bituminous Marine shales deposited about 190 million years ago.
大多数科学家都认为：由于为了提供能源和交通运输而大量燃烧化石燃料，造成含碳化合物的大量排放，因此本世纪气温将升高二到六度。
Most scientists agree that temperatures will rise by between two and six degrees Celsius this century due mainly to carbon emissions from burning fossil fuels for power and transport.
二苯并噻吩(DBT)是化石燃料中主要的含硫有机杂环化合物。
Dibenthiophene (DBT) a compound having organic sulfur is found in fossil fuel.
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