标签:实验 相关文章
SINDBAD'S SECOND ADVENTURE On the second evening Sindbad's friends were eager to hear his second adventure. Tell us, they said, of more wonders that you have seen! So Sindbad began describing his second adventure. For many years I was happy, but as t
[00:04.41]Sacrificed to Science? [00:06.30]为科学牺牲? [00:08.18]Professor Colin Blakmore works at Oxford University Medical School [00:11.45] 科林.布莱克默教授在牛津大学医学院工作, [00:14.73]doing research into eye problems [00:17.25]从事眼睛疾病的
[00:04.49]Scientific Attitudes [00:06.97]科学的态度 [00:09.46]Science had its beginning when man started asking questionsabout his environment. [00:14.18]科学起源于人类开始对自身环境产生疑问的时候. [00:18.91]He wondered where the sun went at night an
exhibition n.展览 exist vi.存在;生存 existence n.存在,实在;生存 exit n.出口;退场 vi.退出 expand vt.扩大;使膨胀 expansion n.扩大,扩充;扩张 expect vt.料想,认
Which theme park would you like to visit? There are various kinds of theme parks, with a different park for almost everything: food, culture, science, cartoons, movies or history. Some parks are famous for having the biggest or longest roller coaster
Although he is one of China's most famous scientists, Yuan Longping considers himself a farmer, for he works the land to do his research. Indeed, his sunburnt face and arms and his slim, strong body are just like those of millions of Chinese farmers
[ti:UNIT 4 Look into Science! Lesson 25: Let's Do an Experiment!] [0:00.466]UNIT 4 第四单元 [0:02.644]Lessons 25~32 第25~32课 [0:05.438]Look into Science! 观察科学! [0:07.483]You Will Learn 你将学到 [0:08.630]Functions 实际应用
设计师苏珊李和大家分享她的实验成果:用红茶菌培养的生物材料,能被像布料或者植物皮一样用来做衣服。实验的过程是迷人的,实验结果是诱人的(尽管还有个小缺陷),而它的潜力,是
Dan Gilbert 向我们展示他探索快乐过程中的研究成果,分享了很多引人入胜的小实验(你也可以自己试一下)。他的演讲最后有问答环节,我们可以看到TED里面许多熟悉的面孔
1. You will receive a body. You may like it or hate it, but it will be yours for the entire period. 1.你将拥有一个躯体。 你可以喜之也可以恶之,但它毕生都会属于你。 2. You will learn lessons. You are enrolled in a full-ti
[ti:UNIT 4 Look into Science! Lesson 26: One Wet Danny?] [0:00.493]UNIT 4 第四单元 [0:02.588]Look into Science! 走进科学! [0:04.930]Lesson 26: 第26课: [0:06.840]One Wet Danny? 丹尼湿透了吗? [0:09.028]THINK ABOUT IT! 想一想 [0
[00:03.58]Scientists at work [00:05.32]工作中的科学家 [00:07.05]Speaking [00:08.37]说 [00:09.69]The work of scientists is often discussed. [00:11.92]科学家的工作经常引起争论. [00:14.16]Work in pairs and discuss the advantages and
The most powerful atom smasher ever built could make some bizarre discoveries, such as new forces of nature or even extra dimensions of space, after it's switched on in August. The Large Hadron Collider, or LHC, basically consists of a ring of superc
Science and technolgy 科学技术 Geoengineering 地理工程学 Implicit promises 包含着承诺 A geoengineering experiment has come unstuck. But there will be more 地理工程试验取得突破。可期待更多。 FOR the past few years, a Eur
the rules for being human1. You will receive a body. You may like it or hate it, but it will be yours for the entire period. 1.你将拥有一个躯体。 你可以喜之也可以恶之,但它毕生都会属于你。 2. You will learn lessons. You
时间状语从句,条件句中,从句用一般现在时代替将来时 When, while, before, after, till, once, as soon as, so long as, by the time, if, in case (that), unless, even if, whether, the moment, the minute, the day, the year, immediat
And there are certain forms of the FOXO gene 我们发现活到90或者100岁人里 that have found to be more frequently present 最常有的 in people who live to be 90 or 100. 某种FOXO基因 And that's the case all over the world, 这是遍布全球
Science and technology. 科技。 Geoengineering. 地理工程学。 Implicit promises. 包含着承诺。 A geoengineering experiment has come unstuck. But there will be more. 地理工程试验取得突破。可期待更多。 FOR the past few year