标签:恐龙 相关文章
[00:03.32]Yes, sir. 是 长官 [00:13.86]Where do you think youre going? 你以为你逃得了吗? [00:17.79]- Buzz, were your friends. - Spare me your lies, Temptress. - 巴斯 我们是你的朋友 - 少花言巧语 你这个妖女 [00:21.55]Your e
When the paleontologists studied the tooth marks, they used high powered microscope to look deeper into the evidence. 当古生物学家们研究这些齿痕时,他们使用高倍显微镜来更深入地了解这些证据。 What they found were te
One maybe heavier than the other, for example, the other maybe more lightly built or gracile,比如说一种比另外一种重,而另一种体态更小或更纤细,or maybe that they have a difference in crest on top of the head,或者可能在头上
Somehow, a predator at the top of the food chain was attacked and killed. 因为某种原因,一头位于食物链顶端的掠食者遭到攻击并被杀死了。 The attacker was unknown. 攻击者不知是谁。 Fossil evidence has given scientis
In addition to the CAT scans and the fossil remains, paleontologists looked to modern animal behavior for clues. 除了CT扫描和化石残骸以外,古生物学家们还在现代动物行为中寻找线索。 The one thing that doesn't change in t
[ti:UNIT 6 Accidents! Lesson 41 After an Accident] [0:00.789]UNIT 6 第六单元 [0:02.404]Accidents! 事故! [0:04.408]Lesson 41: 第四十一课: [0:05.741]After an Accident 事故发生之后 [0:08.321]THINK ABOUT IT! [0:09.904]Have you ever s
[ti:UNIT 6 Accidents! Lesson 47 Never Catch a Dinosaur] [0:00.650]UNIT 6 第六单元 [0:01.728]Accidents! 事故! [0:03.464]Lesson 47: 第四十七课: [0:05.388]Never Catch a Dinosaur 永远不要去接一只恐龙 [0:08.013]December 20 12月20日
[ti:UNIT 7 Enjoy Your Hobby Lesson 51:Different Hobbies] [0:00.930]UNIT 7 第七单元 [0:02.752]Enjoy Your Hobby 享受你的爱好 [0:04.834]Lesson 51: 第51课: [0:07.362]Different Hobbies 不同的爱好 [0:09.221]My hobby is gardening. 我的爱
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Triceratops, as the name suggests, were huge dinosaurs adorned with three horns on their heads. Scientists now say those horns may have been a sort of
有多少同学是相信世界末日的?这次EnglishPod中国要为大家做一期特辑,请来办公室里不同国家的同事谈谈他们对2012世界末日传言的看法。当然,如果过了2012你还活着,不要忘记到我们网站继
When it comes to blockbusters, bigger and bolder is Hollywood's plan for this summer. Movie studios are counting on new and improved sequels to make up for last summers poor showing at theater box offices. Disney and Marvel have had a great start wit
And we're replacing that with the largest industrial project in the history of the world, 将它转变成史上最大的工业项目, which is producing the most high-carbon greenhouse gas emitting oil in the world. 生产温室气体排放量最大的
We went to the city,just me and my mom. Mom gave me some money to buy tickets for the train. I wanted to help Mom get on the train but the steps were too high. So Mom helped me instead. But when the conductor came by, the tickets were gone. So Mom pa
6 SCIENCE RED IN TOOTH AND CLAW 第六章 势不两立的科学 IN 1787, SOMEONE in New Jerseyexactly who now seems to be forgottenfound an enormous thighbone sticking out of a stream bank at a place called Woodbury Creek. The bone clearly didn't bel
50 恐龙和鸟:谁是谁的祖先? DATE=5-23-01 TITLE=SCIENCE REPORT - Dinosaurs and Birds BYLINE=Mario Ritter (Start at 59
This summer, the hottest movie must belong to the Jurassic Park. The series of Jurassic Park is very popular around the world. When I saw the first part, I was very impressed by the dinosaurs world. The director was so talented that he made use of th
When 7 uncaptioned photos of very Chinese things, phenomena, and traditions are sent to BuzzFeed offices in New York, Washington, D.C., Los Angeles, London, Toronto, Russia, Spain, Mumbai, and Australia, the non-chinese asked them to write down the f
Our whole universe was in a hot dense state, 宇宙一度又烫又稠密 Then nearly fourteen billion years ago expansion started. Wait... 140亿年前终于爆了炸 等着瞧... The Earth began to cool, 地球开始降温 The autotrophs began to dr
Walter was a geologist specializing in paleomagnetism, Luis was a physicist and I was a nuclear chemist. 沃尔特是地质学家,他的专长是古磁学;路易斯是物理学家;我是核化学家。 And now here we were telling paleontologis
Even among paleontologists it was not unknown. 即使在古生物学界,也不是没有这种看法。 In 1956 a professor at Oregon State University, M. W. de Laubenfels, writing in the Journal of Paleontology, 1956年,俄勒冈州立大学教授