天文望远镜

It is called a radio telescope because a radio antenna is used to observe radio waves emitted by astronomical sources.

它被称为射电望远镜，因为收音机的天线是用来观察天文活动所排放的无线电波。

Galileo pioneered "experimental scientific method" and was the first to use a refracting telescope to make important astronomical discoveries.

伽利略是科学实验方法的先驱，他是第一个使用折射望远镜的科学家。他利用它观测到了重要的天文现象。

He uses a custom-built 8-inch f/13 refractor in a roll-off-roof observatory behind his house.

在他的车库天文台中，他使用一台定做的8英寸f1/3的折射望远镜。

A sky map of the reobservations that took place at Arecibo in March of 2003. The blue areas represent the plane of the Milky Way, the gray strip the band of sky seen from Arecibo.

新科学家说这个信号可能源自一个从未发现的天文现象或者甚至是来自望远镜本身的一个副产品。

With observations synchronized by atomic clocks, the data gathered by each antenna are recorded on special magnetic tapes, then shipped to Socorro to be computer-processed and made into astronomical images.

在各观测站的原子钟同步观察情况下，每台望远镜收集到的资料都记录在专用磁带上，然后送到索科罗去用计算机处理并绘制成天文图象。

Mirror telescopes of Newtonian, Cassegrain and Schmidt designs included models up to 1.25 meter aperture in single, or double or even triple configurations for astrographic applications.

还生产牛顿型、卡塞格伦型和施密特型镜面反射望远镜，包括物镜口径达到了1.25米的单筒的、双目的和&三眼&的型号，供专业天文定位使用。

An international team of scientists used the IRAM radio telescope in France to detect glycolaldehyde in a massive star-forming region of space, some 26,000 light-years from Earth.

一组跨国科学家，利用法国毫米电波天文研究所的射电望远镜，在太空一个大规模的恒星形成区发现了乙醇醛，该区距离地球大约2.6万光年。

As illustrated in this image, the astronomers and educators in the Galilomobile team visited numerous schools and villages during their expedition, engaging young students in educational activities about astronomy and science, and offering amazing stargazing opportunities to the local communities, in a region with one of the clearest skies on Earth.

就像图中表示的那样，这次远征中，伽利略移动望远镜团队的天文学家和教育家走访了无数的学校和村庄，把天文科普带给这些迷人的年轻学生，在地球上最纯净的天空之一，把对宇宙的神奇幻想带给当地社区。

Employed by consortia that operate global networks of telescopes (the Optical Gravitational Lensing Experiment and Microlensing Observations in Astrophysics), microlensing allows continuous monitoring for subtle brightening of far-distant stars as a relatively nearby star passes in front of them.

天文协会启动全球的望远镜网络，利用微引力透镜效应，可以连续监视诸多远距离恒星微妙的亮度增加情况。当一颗较近的恒星在遥远的恒星前面经过时，较远恒星的亮度就会有所增加。

Astronomers captured the star's demise using NASA's Chandra X-Ray Observatory, and ground- based telescopes at the Lick Observatory in California and the Keck Observatory in Hawaii.

使用美国航天局的Chandra X-Ray 天文观测卫星，天文学家捕捉到了这颗恒星的消亡过程。同时还用到了在加利福尼亚Lick天文台，和夏威夷Keck天文台的基地望远镜。

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。