查询词典 dinosaurs

Scientists do not know why dinosaurs became extinct, but some theories postulate that changers in geography, climate, and sea levels were

科学家不知道恐龙为何绝种了，但是一些理论推断是地理，气候和海平面的变化造成的。

Unprecedented strange thing were occurring in streams:dinosaurs were out of order,women were pratfall,men were out of control...the primitive libido between man and animals was discharged crazily...

在那里从来没有发生过的怪事陆续发生：恐龙失常，女人失态，男人失控……人与动物的原始欲望被无穷释放

What they have found makes it likely that many dinosaurs had something rather like feathers, and that those which did not had lost a primitive characteristic of the group in the way that elephants and hippos have lost most of the hair that is characteristic of mammals.

他们的发现表明，可能许多恐龙都有像羽毛的结构。而那些没有这种结构的恐龙，则丢失了原始的种群特征，就像大象和河马那样，丢失了哺乳动物的特征——毛发。

Pteranodon was a flying reptile. They were not dinosaurs. The Pteranodon was about 6 feet long.

无齿翼龙是种会飞的爬行动物，它们不是恐龙。

Ice Age is yet another "extinction for kids" movie, one of many in a long line of baby dinosaurs, pterodactyl eggs, and sympathetic cavemen.

冰河时代是又一个"消失的孩子"电影之一，许多长线的婴儿恐龙， pterodactyl鸡蛋，和同情的远古。

In terms of the fundamental restructuring of the pterosaur bauplan, the high diversity of food sources from the air (such as feathered dinosaurs, gliding mammals, small pterosaurs and insects) might have been one of the causes responsible for the first evolution of the skull and neck.

从达尔文翼龙的骨骼结构变化上看，空中丰富的食物来源(比如飞行能力差的、带羽毛的恐龙、滑翔的哺乳动物、小的翼龙及昆虫等)，可能为导致翼龙头骨和颈部首先演化的原因之一。

The tiny dinosaur, dubbed a "roadrunner" by the scientists who found it, is also one of the smallest dinosaurs known.

这种被科学家发现一种被命名为"走娟"的小恐龙，是最小的恐龙之一。

From BBC News---The tiny dinosaur, dubbed a "roadrunner" by the scientists who found it, is also one of the smallest dinosaurs known.

2010，4月3号BBC新闻，这种小恐龙被发现它的科学家称为走鹃，是已知的最小的恐龙之一。

A team of paleontologists pick up the trail of Saharan dinosaurs and make revolutionary finds.

一组古生物学家追寻萨哈拉恐龙的足迹，取得了革命性的发现。

Small toothless saurischian dinosaurs; upper Cretaceous of Canada.

发现于加拿大上白垩纪的小的无齿蜥臀目恐龙。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐