天文望远镜

Design and study on the large astronomical telescope .

马品仲。大型天文望远镜设计和研究。

He created the first astronomical telescope and used it to observing celestial bodies, to a large number of results, as it were: the sky,"Columbus."

他第一个制造出天文望远镜并用它观测天体，去的大量成果，被人们誉为：天空的"哥伦布"。

The mirror of an astronomical telescope forms at its focal point an image of a star on the axis of the mirror.

天文望远镜把在镜轴上的星体成象在焦点上。

As with most forms of technology and electronics, the best types of astronomy binoculars are manufactured in Japan.

如同大多数形式的技术和电子产品，最好的类型的天文望远镜都在日本制造。

astronomical telescope ; celestial radiation ; electromagnetic wave

天文望远镜的技术一直代表着当时的技术发展的最高水平。本文将通过

Another is the trade off between a telescope's field of view and its magnification.

另一个则是需要在天文望远镜的视场和放大率之间进行取舍。

The Large Sky Area Multi-Object Fiber Spectroscopic Telescope of ChineseAcademy of Science nation Astronomical Observatory Xinglong Observing station which costs 2.35 RMB is as high as 15 floors, and the optical system is made up of 3.6 meter caliber Schmidt corrector plate and 4.9 caliber spherical surface primary mirror and focal surface.

中国科学院国家天文台兴隆观测基地的"大天区面积光纤光谱天文望远镜"耗资2.35亿元人民币，最高处超过15层楼，由口径3.6米的反射施密特改正镜、口径4.9米的球面主镜和焦面组成光学系统。

Exactly 400 years ago today, on 25 August 1609, the Italian astronomer and philosopher Galilei Galileo showed Venetian merchants his new creation, a telescope – the instrument that was to bring him both scientific immortality and, more immediately, a whole lot of trouble.

整整400年前的今天，在1609年8月25日，意大利天文学家伽利略·伽利莱向威尼斯商人展示了他的新发明——天文望远镜，这件发明是他为科学界做出的不朽贡献，同时也即刻为他自己带来了许多的麻烦。

Many of them are using the Hubble space telescope that isnamed after him.

他们中的许多人在使用以他的名字命名的哈勃天文望远镜。

A satellite equipped with a telescope to observe infra-red radiation.

装载着可以观察红外辐射的天文望远镜的人造卫星。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。