查询词典 fossil

The fossil of sea lity now looks more like a plant but is in fact an ancient echinoderm.

这海百合的化石现在看来更象一棵树，但事实上它是古代的巨型动物。

The bat fossil can tell researchers about the evolutionary history of echolocation and the evolution of life in the early Tertiary.

研究者们从蝙蝠的化石中获悉回声定位的进化历史和第三纪早期的生物生活。

Based on the fossil embryos from the Weng'an biota, present study aims at answering questions about the origin of animals in aspect of embryological and developmental biology.

本文主要从演化发育生物学和胚胎生物学的角度，以瓮安生物群中的胚胎化石为研究对象，探索动物起源和进化中的一些科学问题。

The area also contains fossil sites which provide evidence of the evolution of life on New Guinea, a high level of endemism and the highest level of biodiversity in the region.

这里还保存着化石遗址，记载了新几内亚生命的进化。这一地区拥有动植物的地方特色及高度的生物差异性。

Endothermy must have evolved sometime between the early Late Triassic, when dinosaurs first appeared in the fossil record and the evolution of modern birds whose ancestors first appeared in the early Late Jurassic.

endothermy必须有一段时间演变之间的晚三叠世早期，当恐龙首次出现在化石记录和演化的现代鸟类的祖先最早出现在早期晚侏罗世。

Because of the high energy content and liquid property,oil takes a more important position in all fossil fuels.

由于能量含量高和液体性质，石油在化石燃料中相对来说占有更重要的地位。

There's an energy crisis in America, and it has nothing to do with fossil fuels.

在美国出现了能量危机，它与化石燃料没有什么关系。

The Eocene's oceans, according to fossil records of oxygen, were the warmest of the past 60 million years.

化石中的氧表明，始新世的海洋是过去6000万年间最温暖的。

One of the most important fossil sites for understanding the Eocene is found at Green River, located in western Colorado, eastern Utah and southwestern Wyoming in the United States.

一个最重要的认识的始新世的化石地点是在绿河，它位于美国的科罗拉多州西部，犹他州东部和怀俄明州的西南部。

Dating back to the Eocene Period (55 to 34 million years ago), the Green River fossil beds are one of the most important in the United States of America.

回溯到eocene时期（55到34百万年前），绿河化石床是美国最重要的史前遗址了。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。