查询词典 stegosaurus

When and where Stegosaurus lived ?

剑龙生活在什么时候？

That is a Stegosaurus.

那就是剑龙。

The name Stegosaurus means "covered lizard" or"roof lizard."

剑龙英文名字的含义是"掩盖着的蜥蜴"或"有屋顶的蜥蜴"。

The Stegosaurus uses them for protection .

" 剑龙用它们来保护。"

This group, which includes such famous names as Stegosaurus and Triceratops, is one of the two clades into which the dinosaurs are divided.

目前，恐龙被分为两大类，一类是鸟龙类，包括有名的剑龙和三角龙；另一类则是蜥龙类，包括有名的梁龙和暴龙。

At New York s AmericanMuseum of Natural History recently, you could have helped make bone-by-bone reproduction of the museum ' s stegosaurus, a beast that lived 200 million years ago.

最近，在纽约的美国自然历史博物馆，参观者还可在博物馆协助将生活在两亿年前的剑龙骨头化石一块一块地重新组合起来。

The late Jurassic Stegosaurus, like the pair walking through a North American forest in this illustration, was a slow-moving, plant-eating dinosaur that grew as long as 30 feet (9 meters) and as much as 2 tons.

在晚侏罗记的剑龙一样，像一双步行走过北美森林在这个例子说明，是一个缓慢的移动，植物为主食的恐龙生长长达30英尺（ 9米），以及重达2吨。

The Stegosaurus was a well equipped fighter .

剑龙是个一个全副武装的战士。

Photo Gallery: Jurassic Period The late Jurassic Stegosaurus, like the pair walking through a North American forest in this illustration, was a slow-moving, plant-eating dinosaur that grew as long as 30 feet (9 meters) and as much as 2 tons.

侏罗纪时代图片集。晚侏罗纪古生剑龙，像一双穿过北美森林在这方面的插图，是一个缓慢的移动，恐龙吃植物的增长体长要在30英尺（ 9米）和重达2吨。

The most astonishing etchings, however, clearly represent dinosaurs - brontosaurs, triceratops, stegosaurus and pterosaurs.

然而最惊人的雕刻很清楚的刻了雷龙，三角恐龙，剑龙和翼龙。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。