这个小望远镜含有一个透镜。
西勒顿·杰克逊先生把小望远镜还给了劳伦斯·莱弗茨。
Mr. Sillerton Jackson had returned the opera-glass to Lawrence Lefferts.
观看谷歌街景能得到相当于从一架小望远镜里向外看的视觉效果。
Swapping to street view is the equivalent of looking through a spyglass.
Wesley从10岁起就是一个天体观测发烧友，当时他得到了一个小望远镜。
Wesley has been an ardent star-gazer since the age of 10 when he was given a small telescope.
对于那些把木星的卫星说成是伽利略的小望远镜的产物的人们，我们或许是能够原谅的。
One of the four brightest satellites of Jupiter and the seventh in distance from the planet. It was originally sighted by Galileo.
那么对于那些把木星的卫星说成是伽利略的小望远镜的产物的人们，我们或许是能够原谅的。
We can perhaps forgive those who said the moons of Jupiter were produced by Galileo's spy-glass.
那么对于那些把木星的卫星说成是伽利略的小望远镜的产物的人们，我们或许是能够原谅的。
One of the four brightest satellites of Jupiter and the ninth in distance from the planet. It was first sighted by Galileo.
天文台台址必须精心选择，否则价格昂贵的大望远镜不能充分发挥其功效，只能起到小望远镜的作用。
So, the astronomical site must be selected carefully, otherwise the large telescope of cost can't display its function fully, but can play the role of the small telescope.
不过当我还是小女孩的时候，我就有了一个红色的小望远镜，通过它我们立刻在天空中指出了最明显的东西——月亮。
But when I was just a little girl, I got a small red telescope which we promptly pointed at the most obvious thing in the sky, the Moon.
所以，当西勒顿·杰克逊先生把小望远镜还给劳伦斯·莱弗茨的时候，俱乐部包厢的人带着明显的悬念等待着。
The club box, therefore, waited in visible suspense while Mr. Sillerton Jackson handed back Lawrence Lefferts's opera-glass.
大部分小望远镜可见的天体会出现在“梅西耶星表”或者“新通用星表”中，编号以“M”或者“NGC”开头。
Most objects visible in small telescopes with either be in the "Messier Catalog" or the "New General Catalog", and will have catalog numbers starting in "M" or "NGC" respectively.
400年前，伽利略将他自制的小望远镜对准星空，发现了木星的四颗卫星，我们这才知道其他行星也有自己的卫星。
Four hundred years ago, Galileo raised his homemade spyglass to the sky and spotted four of Jupiter's moons, revealing that other planets could have their own lunar companions.
想象一下，我喜欢在本月早些时候看到美国食品药物管理局已批准使用的变性的一个小望远镜才能被植入患者眼睛，帮助患黄斑。
Imagine my delight in seeing earlier this month that the FDA has approved the use of a tiny telescope that can be implanted in one eye to help patients suffering from macular degeneration.
我多么希望我能像望远镜里的人一样小！
小(有时候称“快”)焦比的望远镜确实能够在底片上呈现出更亮的图像，因此需要的曝光时间可以更短。
Telescopes with small (sometimes called "fast") focal ratios do, however, produce brighter images of extended objects on film, and thus require shorter exposure times.
展览还首次展出了20世纪六十年代射电天文学家Jocelyn Bell发现高速运转的小恒星-脉冲星时所使用的射电望远镜。
Also on display for the first time is a section of the radio telescope which radio astronomer Jocelyn Bell used to discover pulsars - small, fast-rotating stars - in the 1960s.
在观测太过于遥远的星群时，要分辨出望远镜看到的是一颗重质量的恒星还是两颗小恒星靠得很近，总是不太可能。
In clusters that are too far away, it isn't always possible to tell if a telescope has picked up on one heavyweight star or two smaller ones in close proximity.
在我小的时候，我对天文学相当感兴趣，并且花费了大量的时间徘徊于天文台和阅读关于这门科学(也通过望远镜观察)。
When I was younger, I was quite interested in astronomy, and spent a fair bit of time hanging around observatories and reading about the science (as well as looking through telescopes).
凯克望远镜采集和集中光线的大型镜片和南非大望远镜类似，是由一组小镜片拼接成的曲面镜。
The massive mirrors that collect and focus light are, like SALT's mirror, an array of smaller mirrors arranged on a perfectly formed curve.
2008年10月，调查项目的RichKowalski就利用这架望远镜观察到这样一个小天体。
In October 2008, the survey's Rich Kowalski observed a small NEO from this telescope.
看到和分析如此小又处在如此遥远地方的星系已经快到这些最强大望远镜的能力极限了。
Seeing and analysing such small galaxies at such a great distance is at the very limit of the capabilities of the most powerful telescopes.
小詹姆斯用24英寸天文望远镜拍摄的。
San Bernardino Mountains, using the 24-inch teflective telescope.
这古怪的机器人是一个老式化油器提出，旧玩具推土机零件，小型望远镜，沙拉夹，一个小铜茶壶和烛台部分。
This quirky bot is made of a vintage carburetor, old toy bulldozer parts, mini binoculars, salad tongs, a small copper tea pot, and candlestick parts.
大多数在望远镜搜寻范围内的天体，无论多大，或是多小，都勉强能被找到。
Most of the objects within reach of any telescope, no matter how large or small it is, are barely within its reach.
由于该望远镜尺寸小，重量轻，人机工程设计好，故此长时间稳定握持也不困难。
Due to their small size, light weight, and ergonomic design, it is not difficult to hold these binoculars steadily for long periods.
但里面的部件却非常小——小到用高倍望远镜才能看到。
But inside, its components are very small - so tiny you can only see them with a powerful microscope.
他在历史底片上所作出的标记非常明显，就在下图右下角的小插图中，该图已把当时的地面照片与90年后哈勃太空望远镜所拍摄的该天区照片合成在一起。
His notations are evident on the historic plate image inset at the lower right, shown in context with ground based and Hubble Space Telescope images of the region made nearly 90 years later.
但是现在，斯皮策空间望远镜的令人难以置信的红外照相机已经把这个小污迹改变成为美丽的太空照片。
But now, Spitzer space Telescope's incredible infrared camera has transformed the little smudge into a beautiful space photo.
但是现在，斯皮策空间望远镜的令人难以置信的红外照相机已经把这个小污迹改变成为美丽的太空照片。
But now, Spitzer space Telescope's incredible infrared camera has transformed the little smudge into a beautiful space photo.
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