单词:Sciurus hudsonicus
单词:Sciurus hudsonicus 相关文章
Majungasaurus thrived more than 70 million years ago. 玛君龙在七千多万年前很繁盛。 Fossil evidence proves that the island of Madagascar teemed with a variety of plants and animals. 化石证据证明了马达加斯加岛满是种类繁多
This discovery had given paleontologists an opportunity to look inside the skull of this rare dinosaur. 这个发现给了古生物学家们仔细观察这种稀有恐龙颅内情况的机会。 Dr. Lawrence Witmer of Ohio University leads one of the
To demonstrate his intentions, the male would have begun to perform a courtship dance. 为了说明自己的意图雄性会开始表演一种求偶舞蹈。 CAT scan evidence shows that the brain of Majungasaurus was incredibly small and therefore pr
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
Majungasaurus's arm is incredibly short. 玛君龙的前肢不可思议地短小。 It's got an upper arm bone, but its forearm has shrunken, so it's basically a wrist. 它有上臂骨不过前臂萎缩,基本就是一个腕子。 From the elbow to
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
AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster -- how a piece of land between Europe and Asia got the name America. RS: The name honors the Italian-born explorer and navigator Amerigo Vespucci. America first appeared on a world
[00:00.00]Unit 5 Dinosaurs [00:06.48]2.Listen.Read. [00:19.12]Bill:Fossils are boring!I wanted to go to the zoo. [00:25.16]Dean:Bur fossils are how we know about dinosaurs. [00:29.81]They walked the Earth for 150 million years! [00:35.46]Bill:Were an
I think that with the majority of these therapod dinosaurs had display structures on their head. 我觉得这些兽脚类恐龙的大多数头上都有展示结构。 They are probably related to identification of the animal, so that potential rival
The name Majungasaurus is derived from the words Majunga, which is a district of Madagascar where they found the dinosaur, and tholus, which means dome in Latin. 玛君龙的名字来自两个词语,其一是马任加就是发现这种恐龙的马达
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AA: Im Avi Arditti with Rosanne Skirble, and this week on Wordmaster -- how a piece of land between Europe and Asia got the name America.RS: The name honors the Italian-born explorer and navigator Amerigo Vespucci. America first appeared on a world m
In the United States, many products - such as cameras, computers and mobile phones - carry the label Made in China. 美国许多产品像相机、电脑、手机,都贴有中国制造的标签。 But the reverse is happening in the southeastern sta
Mr Hudson - Supernova Supernova Mr. Hudson Ft. Kanye West [Mr Hudson] Chorus: And I feel like taking off Let me be your supernova Before you make the biggest mistake of your life Just give me the chance to get it right Verse 1: They got it all They'v
音乐咖啡厅:Jennifer Hudson - Invisible 相关介绍:Jennifer Hudson(詹妮弗哈德森)这个被美国偶像一脚踢开的相貌平平的黑皮肤女孩子在得到奥斯卡的垂青之后就扬眉吐气了。我想说,如果《Dreamgir
音乐咖啡厅:Jennifer Hudson - Spotlight 相关介绍:Jennifer Hudson(詹妮弗哈德森)这个被美国偶像一脚踢开的相貌平平的黑皮肤女孩子在得到奥斯卡的垂青之后就扬眉吐气了。我想说,如果《Dreamgir
More than 1,200 intensive care units in 75 countries examined Carol Pearson | Washington, DC 08 December 2009 Researchers found that more than half of the 14,000 patients in the study on that one day, developed infections in intensive care units Stay
音乐咖啡厅:Jennifer Hudson - If This Isn't Love 相关介绍:Jennifer Hudson(詹妮弗哈德森)这个被美国偶像一脚踢开的相貌平平的黑皮肤女孩子在得到奥斯卡的垂青之后就扬眉吐气了。我想说,如果《