单词：cultivated horizon
单词：cultivated horizon 相关文章
Diamonds, as they are found , do not look very impressive. They are gray, greasy-looking pebbles. Experienced diamond miners can tell(distinguish) a diamond immediately. But some people have carried a
自考英语（一）78讲
Interest in computers was cultivated in middle school 中学时候就对计算机兴趣浓厚 Were other of your contemporaries equally interested in the business, 你周围的同龄人也同样对商业感兴趣吗？ or did you find yourself unusua
创业成功人士访谈录
These discoveries raised the stakes. Here was a planet similar to our own. Mars might not have cities or civilizations. But it could be home to other smaller life forms like microbes. Chris McKay is N
火星生命
I think it is exciting. Because it would imply that if life arose independently on Mars. The implication is that life is pervasive throughout the universe. This is why Mars has so obsessed scientists.
火星生命
For Mars to have rivers, it must once have had streams, rain, clouds and an atmosphere, a planet just like the Earth today-if these were rivers. They had to be sure. The answers would come in 1998 wit
火星生命
William Boynton is professor of planetary sciences at the University of Arizona. And he's dedicated his life to looking for water on Mars. The link between life and water is very strong. Even here in
火星生命
Need one need cry. one needs to cry. Means Get along with Mary gets along well with her students. Clearly it is easier, if less rewarding, to worry than to be an active, involved person. I can’t hel
自考英语（一）78讲
Of course, any terraforming is still a long way off. The next few expeditions to Mars will definitely be made by machines. NASA, are sending 2 rovers, capable of travelling over 100 meters a day in se
火星生命
Well, hearing that Odyssey had found subsurface water on Mars was enormously exciting for somebody who is involved in planning to send humans to Mars. Water has a number of important uses for us. At t
火星生命
Life on Earth is basically proteins and DNA, so we can wonder if there is life on Mars will also be DNA and proteins, the same type of DNA, the same type of proteins. One might think that DNA is such
火星生命
But there was something even better. Odyssey may not just have found ice. There may also be liquid water, and that means, there could be living creatures there too. Right now, there might be liquid wa
火星生命
The ground here is permafrost, a mixture of soil and ice frozen together. A group of Russian scientists have teamed up with NASA to drill down into it in search of microorganisms. It's work that's bee
火星生命
One of these wavelengths corresponds to hydrogen, another wavelength would be iron. Another wavelength would be oxygen. And so you go to the part of the spectrum you are interested in and you see you'
火星生命
In the actual news story that news broadcast was this: a certain supply of hamburger, which's found to have a bit too much of a particular bacteria. In that, and for safety sake, it's been taken off the market. That same hamburger was slated for sale
偶像励志英语演讲
Marion: While I traveling in Australia I went to visit my friend Nicola, um, she's teaching in a school on the East Coast of Australia, so I went to visit her about a month ago and she's staying on a farm, she lives on a macadamia farm, so my friend
英语访谈对话
Women tend to have a lot of what if in life. We all have that someone who we wish we can turn back time and see what if it did not happen, or what if we did not say that? Would it have changed something? 女人的生活中总是会有许多假如会怎
阅读空间
Are you intelligent？ 你够聪明吗？ Intelligent people are also known to beskeptics. 聪明人还出了名的爱怀疑。 Not only the will to adapt, but theresistance to just about anything and everything is one trait of an intelligentmind. Al
英语听力广播—Listening
cultivated 有教养的 His mother was an elegant, cultivated woman. 他的母亲是一位端庄文雅的女性。 I like Mike. He is cultivated and humorous. 我喜欢麦克，他很有教养，很幽默。
愉悦口语
Are you clever enough? 你够聪明吗？ Even the most mundane thing seems fascinating to the intelligent mind. The good news is curiosity is something that can be cultivated Intelligent people ask all the right questions. Itjust goes to show how fa
英语听力广播—Listening