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单词 Very Large Telescope
释义

Very Large Telescope

原声例句
VOA慢速英语_科技

They used the European Southern Observatory's Very Large Telescope in Chile to confirm the explosions involving white dwarfs.

他们利用位于智利的欧洲南方天文台的甚大望远镜证实了涉及白矮星的爆炸。

TED演讲(视频版)双语精选

You could actually fit several of those very large telescopes in a Starship.

你实际上可以在星际飞船上安装几个非常大的望远镜。

CNN 10 暑期特辑

The European Space Agency using their very large telescope in Chile, yes that's its real may, they captured these incredible images.

欧洲航天局使用他们在智利的超大型望远镜拍摄,是的这确实是他们拍摄到的难以置信的影像。

科学60秒 2017年7月合集

So Fumagalli and his team used what's called the MUSE instrument at the Very Large Telescope in Chile to stare-for hours-at the edge of a superthin galaxy, until they saw that red glow.

因此弗玛加利和他的团队用智利甚大望远镜的MUSE设备观察了超薄星系边缘数个小时的时间,然后他们观测到了那种红光。

PBS太空科学

And both of those things require extremely precise instrumentation, very, very large telescopes, and just sheer force of will to keep in the game.

而这两件事都需要极其精确的仪器、非常非常大的望远镜,以及在游戏中保持的纯粹意志力。

TED演讲(视频版)双语精选

NASA just spent the last few years studying the idea of a very large telescope in space with next-generation technology that would allow us to take an image, an actual photograph, of a planet like the Earth.

NASA 在过去的几年里,一直在研究超巨型太空望远镜,搭载新一代技术,让我们能够拍下一张照片,为类似地球的行星拍下一张真实的照片。

VOA Daily Standard 2019年1月合集

And finally using The Very Large Telescope in Chile, scientists were able to monitor a small star passing close to a black hole, and see how its light was distorted and warped by the black holes super gravity.

最后,使用智利的甚大望远镜,科学家们能够监测到一颗靠近黑洞的小恒星, 并观察它的光线是如何被黑洞的超引力扭曲和扭曲的。

中文百科

甚大望远镜

结构示意图
抓拍的超高清宇宙[1]
用于自适应光学激光(激发大气中的钠原子,并创建一个激光引导星)


甚大望远镜Very Large Telescope,缩写为VLT,或译超大型望远镜特大望远镜)为欧洲南方天文台在智利建造的大型光学望远镜,由4台相同的8.2米口径望远镜组成,组合的等效口径可达16米。4台望远镜既可以单独使用,也可以组成光学干涉仪进行高分辨率观测。甚大望远镜位于智利安托法加斯塔以南130公里的帕瑞纳天文台,海拔高度为2,632米,这里气候干燥,一年当中晴夜数量多于340个。

每个甚大望远镜的主镜口径均为8.2米,焦比为F2,重量为22吨,厚18厘米,采用R-C式光学系统,下方安装了有150个促动器的主动光学系统。望远镜支架采用经纬仪装置,镜筒重量为100吨,470吨重的机架漂浮在0.05毫米厚的油膜上,可以灵活地转动。四架望远镜被用当地的马普切语分别命名为AntuKueyenMelipalYepun,含义为太阳、月亮、南十字和金星,这些命名是一个智利女学生在欧洲南方天文台发起的命名竞赛中提出的。

英语百科

Very Large Telescope 甚大望远镜

VLT's four Unit Telescopes
Laser used for adaptive optics. It excites sodium atoms in atmosphere and creates a laser guide star.Upgrading Yepun (UT4) with the

The Very Large Telescope (VLT) is a telescope operated by the European Southern Observatory on Cerro Paranal in the Atacama Desert of northern Chile. The VLT consists of four individual telescopes, each with a primary mirror 8.2 m across, which are generally used separately but can be used together to achieve very high angular resolution. The four separate optical telescopes are known as Antu, Kueyen, Melipal and Yepun, which are all words for astronomical objects in the Mapuche language. The telescopes form an array which is complemented by four movable Auxiliary Telescopes (ATs) of 1.8 m aperture.

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更新时间:2025/6/22 11:37:49