标签:太空生存 相关文章
Men are from Mars and women are from Venus. This statement is certainly correct in the human world, but is it also true in the animal world? Since the beginning of time, animals have done odd things to attract another's attention. Inside of all anima
(BBC News)Researchers in England and Kenya have found that older elephants help a herd to survive. (英国国家广播公司报道)英国与肯尼亚的研究人员发现,老象对象群的生存有帮助。 The older elephant's memories were f
摘要: 你曾经因为一字之差而闹笑话吗?有哪些字是你刻骨铭心的惨痛经验?你觉得有哪些关键字汇让你顿足捶胸,或茅塞顿开? 当考路的考官说“pul
有位宇航员说:在太空中事情永远可以往更糟的方向发展。我们要如何处理错综复杂的状况,如何处理纯粹的压力,以及对待危险和可怕的处境? 退役上校克里斯?哈德菲尔德绘制了栩栩如生的
《英语流行话题阅读:语境识词3500》Unit 38 普通人的太空行
To Live or to Die The history of life on earth has been a history of interaction between living things and their surroundings. To a large extent, the physical form and the habits of the earth’s vege
Fish raised in the more acidic seawater that would result from higher carbon dioxide levels forget to flee predators. More carbon dioxide emissions lead to more CO2 dissolving in the oceans, which turns the water acidic. Those sour seas slow the grow
A couple million years ago, mammoths migrated north from Africa to colonize Eurasia. Sometime around then a massive ice age kicked inand it was stay warm or die. So their tails and heat-shedding ears shrunk, and they grew thick coats of oily fur. But
Twin US Robot Rovers Keep Rolling on Mars One Year after Landing 美一对太空机器漫游者登陆为星一年之后仍在工作 Two U.S. robot rovers are still gathering scientific data about the
[00:02.60]第14单元人造卫星 [00:05.20]Lesson 53 1 Dialogue [00:08.28]第53课 1 对话 [00:11.36]Jane and Zhou Lan are in London.They are wondering what to do today. [00:14.64]简和周兰在英国。她们今天不知道要做些什么。 [00:
Air Force Tracks Final Frontier 未来太空三种战略趋势 Theres three strategic trends that I see in space. 我在太空中看到了三种战略趋势。 General Jay Raymond, Commander of Air Force Space Command in Colorado Springs. He recently
我们第一次带我们七岁的女儿去迪斯尼乐园并直接去太空山时,她十分激动。 我担心过山车对她来说太刺激,她却坚持要玩。使她高兴的是,我们玩了两次。第二年我们带着八岁的她重返神奇
Since the US space program began in 1958, NASA has achieved much in the realm of space exploration. From lunar landings to voyages into the depth of our solar system, NASA has built a storied history. In the early days, space was a men's world. All t
I think its a very beautiful idea that you have this little egg thats surprisingly small and out of it comes a baby sauroposeidon thats about the size of a rabbit and in two or three decades, its gonna be a 50-ton adult. But why does this huge animal
Sauroposeidon probably had a brain about the size of a kittens, because it was not, unfortunately, a very smart animal. It didnt have to be. It was a food-processing plant. Sauroposeidons five senses are little more than a life-support system for the
To eviscerate prey, Deinonychus uses both its hands and feet. These were animal that had weapons everywhere you go. Its ridiculous minor weaponry for animal like that size. Its clear its name of all for every reason to be able to dish a lot of damage
Tyrannosaurus Rex, though, lives in an entirely different world. A male devours a Triceratops carcass. Those powerful jaws smash into the meat of the animal. Those gigantic teeth pierce down through flesh. These well-rooted teeth are there to break i
查看译文 tips: 怎样阅读才是有质量的阅读了? 中英对照请点击【中英对照】查看译文请点击 【查看译文】进行核对。 Pens in Space Legend has it that NASA spent a million dollars developing a pressurized ballpo
不久前,被很多爆改出租屋的图片刷屏。毕竟,房子是别人的,生活却是自己的。这与金钱无关,与他人无关,一间简单的小室,也可以成就自己的小世界。法国作家雨果说过:人有了物质才
To be or not to be Outside the Bible, these six words are the most famous in all the literature of the world.They were spoken by Hamlet when he was thinking aloud, and they are the most famous words in Shakespeare because Hamlet was speaking not only