雷奇
幼苗
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著名的发明
In 1608,Dutch optician,Hans Lippershey created the world's first telescope,which make Humans observe somewhere farther away .
Telescope can enlarged distant scenery ,and make
the object human eye can not see originally become clear.
Especially in astronomy,the telescope has been widely used.
The telescopes make use of refraction of the lens,to increase the light of the
distant object incidenting on the human eye to see the distant ,small and dark
objects.
Now,not only telescope has made substantial progress on long-distance looking and magnification ,but also infrared and other
band that human eyes not visible can be observed with a telescope.
The development of the computer control system provides the possibility for the manufacture of larger telescopes.In order to see farther,telescope which diameter is more than 30m will be made in the future.
非机器翻译!
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--【英语精英联盟】
1年前
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