The history of steam power goes all the way back to the 1700s. At the time, steam
Now, some scientists are developing steam power for one of today’s most highly technical
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In Xixian county, located in Linfen, Shanxi province, a smart pear orchard (果园)
In this orchard, every pear is given
So far, Xixian
According to Wang, the platform not only helps with production but also promotes sales, as its tracking system can collect first-hand marketing feedback data. Pear farmers can learn about the market demand through the system to
【推荐2】Cloning has always been with us and is here to stay. It is a way of making
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【推荐3】We all love to take photographs. it is a simple way to capture (捕捉) a special moment or
Does that mean the traditional camera will eventually become out-of-date?
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The invention of steam power goes all the way back to the 1700s when it
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On May 15, China landed its Mars probe, Tianwen 1, on the red planet,
The lander, carrying a Mars rover (火星车), touched down at its pre-selected landing area in the southern part of Utopia Planitia. Ealier, on July 23, 2020, Tianwen 1, consisting of an orbiter, a lander and a rover,
More than 40 Mars missions
Since earliest time, man has dreamed of exploring the universe, but before the mid—20th century, it was
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