恐龙湾中的化石嵌在坚硬的砂岩中。
The fossils at Dinosaur Cove are embedded in hard sandstone.
燃烧化石燃料消耗氧气并产生二氧化碳。
Burning fossil fuels uses oxygen and produces carbon dioxide.
蛋白物的生存取决于骨骼形成化石的方式。
The survival of the proteins depends on the way in which bones are fossilized.
彼得·富里是自然历史博物馆鱼化石的负责人。
Peter Forey is curator of fossil fishes at the Natural History Museum.
很幸运，化石包含了一大部分后腿。
The fossil luckily includes a good portion of the hind legs.
减少化石燃料排放的新技术也是如此。
The same is true for new technologies for alleviating fossil fuel emissions.
化石燃料释放出在地球上储存多年的碳。
Fossil fuels release carbon that has been stored for years from the earth.
燃烧化石燃料会向大气中排放二氧化碳。
Burning fossil fuels releases carbon dioxide into the atmosphere.
这两块化石都是旱地陆龟。
然而，这些新发掘的化石都产生了DNA。
因此，化石是识别地球历史上特定时期的标志。
Fossils are thus identifying markers for particular periods in Earth's history.
进化渐进论所预测的中间状态的化石一直缺乏。
Intermediated fossil forms, predicted by gradualism, are typically lacking.
我们对化石燃料的使用是温室气体过量的主要来源。
Our use of fossil fuels is the main source of excess greenhouse gases.
美国出现了能源危机，并且这一危机与化石燃料无关。
There's an energy crisis in America, and it has nothing to do with fossil fuels.
事实上，含有软体动物的化石层已经被发现很多年了。
In fact, fossil beds containing soft-bodied animals have been known for many years.
化石记录表明，在中生代末期，许多动植物突然灭绝。
The fossil record suggests that there was an abrupt extinction of many plants and animals at the end of the Mesozoic era.
有趣的是，那里有蛤蜊和蜗牛壳，但是，没有鱼的化石。
Interestingly, there are clams and snail shells; but, no fossils of fish.
“化石”这个词通常意味着石化，字面意思是变成石头。
The term "fossil" often implies petrifaction, literally a transformation into stone.
对人类种群起源和分布的研究曾是基于考古和化石证据。
Study of the origins and distribution of human populations used to be based on archaeological and fossil evidence.
这些化石看起来像海豚，它们肯定像海豚一样在水中生活。
The fossils look like dolphins and they surely lived like dolphins, in the water.
有着“活化石”之称的熊猫在成都市过着和谐美满的生活。
With a reputation of "living fossils", pandas live a harmonious life in the city of Chengdu.
为什么化石记录没有记录动物进化过程中的一系列进化变化？
Why does the fossil record not document the series of evolutionary changes during the evolution of animals?
然而，对于更古老的进化序列，估测则是基于化石记录的部分。
However, for older sequence of evolutionary development, estimates based on parts in the fossil record.
换句话说，少数几个国家正通过消耗化石燃料，攫取巨大利益。
In other words, a few countries are benefiting enormously from the consumption of fossil fuels.
今年比赛的获胜者将获得新化石馆的预览机会，还有现金奖励。
The winner of this year's competition will be awarded a preview of the new fossil hall, as well as a cash prise.
当我们开始使用化石燃料时，地球已经处于温暖的间冰期之一。
Earth was already in one of its warm interglacial periods when we started burning fossil fuels.
包含已知最古老的动物化石的埃迪卡拉化石组，只含有软体动物。
The Ediacara fossil formation, which contains the oldest known animal fossils, consists exclusively of soft-bodied forms.
许多人认为，玉米乙醇应该取代化石燃料气体，成为汽车的主要燃料。
There are many who argue that corn ethanol should replace fossil fuel gas as the primary source for running cars.
许多人认为，玉米乙醇应该取代化石燃料气体，成为汽车的主要燃料。
There are many who argue that corn ethanol should replace fossil fuel gas as the primary source for running cars.
应用推荐