查询词典 fossil

A rare goblin shark—a "living fossil" that closely resembles ancient shark species—was caught alive on January 25, 2007, in Tokyo Bay, only to die within days.

人们2007年1月25日在东京湾发现了一只稀有的史前鲨鱼剑吻鲨，它在数天后死去。

A fossil of a human hand print for example, was found in limestone estimated to be 110 million years old.

例如，有一个手掌印的化石，出现在距今约1.1亿年的石灰岩中。

Little doubt remains that burning fossil fuels for energy is playing a sigi iificant role in global warming, by spewing carbon dioxide and other heat-absorbing , or "greenhouse," gases into the air.

很少有人再怀疑燃烧矿物燃料提取能源在全球变暖中起着重要作用，因为它会向空中散发二氧化碳和其它吸热的或导致温室效应的气体。

From fossil fuel power generation to nuclear power plants, HOKE offers a full line of fluid process control components.

从化石燃料发电，核电厂，霍克提供了一个流动的过程控制元件全套生产线。

HOKE's time tested designs deliver outstanding leak-tight performance in a wide range of applications, including fossil fuel, specialty gas and steam plants.

霍克的时间考验的设计提供了广泛的应用，包括矿物燃料，特种气体和蒸汽厂优秀的密封性能。

Later, Louis also discovered a new kind of human, Homo habilis, the first of a series of fossil hominids believed to be very close to our ancestral line.

稍后，Louis发现一个新的人类–巧人，这是一系列被认为是最接近现今人类的祖先的化石人之一。

The trend is widely blamed on climate change caused by heat-trapping gases from burning fossil fuels, according to David Vaughan, a British Antarctic Survey scientist who landed by plane on the Wilkins ice bridge with two Reuters reporters in January.

据英国南极调查科学家David Vaughan说，这个趋势被广泛地认为是由于燃烧石油产生的温室气体所引起的气候变暖导致。一月份David Vaughan和两位路透社记者乘坐飞机降落在了威尔金斯冰桥上。

The trend is widely blamed on climate change caused by heat-trapping gases from burning fossil fuels, according to David Vaughan, a British Antarctic Survey scientist who landed by plane on the Wilkins ice bridge with two Reuters reporters in January.

英国籍南极洲调查科学家大卫沃恩表示，燃烧化石燃料所产生的温室气体导致气候变异，冰棚消融的趋势普遍被认为与此有关。沃恩於今年一月与两位路透社记者搭机登上威尔金斯冰桥。

The fossil record of tyrannosauroid theropods is marked by a substantial temporal and morphological gap between small-bodied, Barremian taxa, and extremely large-bodied taxa from the latest Cretaceous.

据悉，雄关龙化石的年代可追溯到白垩纪中期，它可能是&缺失的一环&，能够将我们熟悉的大型霸王龙与其体型较小的祖先联系起来。

There are 200 fossil speciesexhibited, from worms to 'giant ancient shrimp with fierce claws and a large-toothed mouth.

展出的化石一共有200种，从虫子到&有着尖利爪子和满嘴大牙的巨型远古虾&。

Finally it offers the analysis of the fault-tolerance system as well as its test verification.

这样，运行于空间环境中的系统的设计目标就是在保证系统实时性

However, it is still difficult to find out the real reason of the increase of the keratinized gingiva during the orthodontic extrusion whether it is due to the proliferation of the gingival tissue or to its elastic nature, that is because the proliferation of the fibroblasts as well as the connective tissue changes in volume and the intra-fibers spaces were all immeasurable in most of the studies.

然而，仍然难以找到真正的原因增加的角化牙龈在正畸挤压它是否是由于扩散的牙龈组织或其弹性性质，这是因为增殖的成纤维细胞以及作为结缔组织的变化量和内部纤维空格都是不可估量的，大多数的研究。