查询词典 Jurassic

Photo Gallery: Jurassic Period An Allosaurus tramps through a Mesozoic-era forest in this artist's depiction.

一只古生异龙践踏通过一个中生代时期的森林在这方面艺术家的写照。

The Jurassic in study region can be divided into alluvial fan, river, lake and delta sedimentary systems.

将研究区内的侏罗系沉积划分为冲积扇、河流、湖泊和三角洲沉积体系。

It has a number of different species, but is mainly used as decorations from the United Kingdom Duruisite Lower Jurassic One is called promicroceras small Ammonite.

它有许多不同的属种，但用作饰物的主要是来自英国杜瑞斯特下侏罗统的一种叫做promicroceras的小型菊石。

Investigating result indicates that forecast resources of oil shale amounts to 30×10^(-8)t to convert into shale oil is 1.8×10^(-8t and identified resource of oil shale amounts to 5×10^(-8)t to convert into shale oil is 0.3×10^(-8t. Resources of oil shale, mostly, distributed in middle-Jurassic. Oil shale and coal are intergrowths in here. The structures of oil shale diggnings are simple. Antetype basin is inland lake basin among mountains.

现已查明，该地区油页岩预测资源量至少约30亿t，折合页岩油约2亿t，现已探明油页岩资源量为5亿t，折合页岩油0.3亿t；该区油页岩主要赋存于中侏罗统，与煤共生，油页岩矿区构造简单，原型盆地经恢复为一侏罗纪内陆山间沉积盆地。

Apatosaurus was a huge, plant-eating Sauropod that wandered the vast plains of present-day North America during Late Jurassic times.

长颈龙是一种生长在后侏罗纪时期的大型的、草食性的蜥脚类动物，他活动在现在美国的北方。

Apatosaurus（Saurischia,Sauropoda,Diplodocimorpha）,Late Jurassic,up to 26m

雷龙（蜥臀目，蜥脚类，梁龙形类），侏罗纪晚期，体长最长可达26米。

The Late Jurassic-Early Cretaceous activity produced basaltic and basaltic andesitic lavas(146Ma,137Ma), followed by gabbro intrusion(135Ma) and aplite dyke (129Ma).

侏罗纪末～早白垩世初的火山活动除有熔岩（146Ma，137Ma）喷出外，还发育有辉长岩侵入体（135Ma）和辉绿岩岩墙（129Ma）等次火山岩。

A Living Fossil Fish: The arapaima is a true prehistoric river monster, with the fossil record showing that it has roamed the waters of the Amazon River since the Jurassic age.

活着的化石：巨骨舌鱼是史前生物，化石研究表明其早在侏罗纪时期就出现了。

The earliest known bird - Archaeopteryx - comes from the Late Jurassic period in Germany.

最早知道的鸟类--始祖鸟--来自侏罗纪晚期的德国。

Dinosaur fossils are buried in argillaceous rocks of the Middle Jurassic Shaximiao Formation.

笔者对该恐龙化石埋藏地沙溪庙组泥质岩的常量元素、微量元素和稀土元素特征进行了研究，并根据泥质岩的地球化学特征讨论了物源区性质、构造背景以及物源区的风化特征。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷