望远镜

In 1609, the Italian scientist first pointed a "Dutch perspective glass" at the night sky and made discoveries that changed mankind's conceptions of the universe.

一六0九年时，这位义大利科学家最先把「荷兰望远镜」（译注：最早由荷兰人所发明的原始望远镜）指向夜空，然後有了重大发现，从此改变了人类对宇宙的概念。

And by means of photography, new wonders of that glory have been revealed. A photographic plate fixed below the telescope will reveal millions of stars, which could never have been seen by the eye through the best telescope.

并且又因天文摄影的方法发现了许多新奇的领域，一块照像的感光片，放在天文望远镜底下，可以照出千万个用最好的望远镜所不能看见的众星。

It is the first time to be brought out and designed that the solar X-EUV imaging telescope integrates the grazing mirror and the normal incidence mirror.

太阳X-EUV成像望远镜在国际上首次提出并设计实现单台设备集成掠入射望远镜和正入射望远镜系统，分析表明，该设计方式完全满足应用要求。

It is the first time to be brought out and designed that the solar X-EUV imaging telescope integrates the grazing mirror and the normal incidence mirror. This design can fully meet the applied requirements according to simulation.

太阳X-EUV成像望远镜在国际上首次提出并设计实现单台设备集成掠入射望远镜和正入射望远镜系统，分析表明，该设计方式完全满足应用要求。

Astrometry with new technologies created and is dedicated to the Space Telescope astrometric space orbit around the Earth observation and research on the scientific .1989 8 8, the European Space Agency launch astrometric Satellite Iba Valley satellite, which contains a 29 cm diameter reflecting telescope, four ground stations for data reception and analysis with the aim of space-based observations compiled by 120,000 to contain space for satellite measurement of star form, the location accuracy of ± 0002, parallax measurement accuracy ± 0002, on their own a year 0002, CDCDCD preliminary estimate of the above three data are now actual for the 0004,0003 and 0005; CDCDCD190 year in April the U.S. launch of the Hubble Space Telescope, containing 24 m diameter Wang C far mirror can work 15-20 years, 17-18 so you can measure the parallax of stars, are hundreds of thousands of stars of the measurement results.

伴随天体测量新技术而产生，是专门用于天体测量的空间望远镜在围绕地球的空间轨道上进行观测研究的科学。1989年8月8日，欧洲空间局发射天体测量卫星伊巴谷号卫星，它载有口径29厘米反射望远镜，4个地面观测站进行资料接收与分析，目的是要通过空间观测编出含星12万颗的空间测量星表，位置精度为±0002，测量视差的精度为±0002，自行为每年0002，CDCDCD现在初步估计上述三个数据实际为0004、0003和0005；CDCDCD190年4月美国发射哈勃空间望远镜，载有口径24米的望C远镜，可工作15—20年，可以测量出17—18等星的视差，得到几十万颗星的测量结果。

Point a telescope in that direction; a small one will do. Remember, even the cheapest department-store telescope is better than Galileo's 400 year-old spyglass.

将望远镜指向木星方向，一个小望远镜就行（记住，即使商场里销售的最廉价的望远镜也胜于400年前加利略用过的）。

Meanwhile, astronomers in California were building the largest telescope in the history of the world - a new telescope on top of Mount Wilson, near Pasadena, with a mirror 100 inches (2.5 meters) across. In 1923, Edwin Hubble used this new telescope to prove that some of the nebulae, including the Sombrero, are actually other galaxies similar to our own Milky Way.

期间，天文学家在加利福尼亚建造了当时世界上最大的望远镜，该望远镜在 Pasadena 附近的威尔逊山顶，拥有2.5米的镜面。1923年， Edwin Hubble 用这个新的望远镜证明部分星云包括 Sombrero 实际上是和我们的银河系一样是星系。

The world's most powerful telescope for observing the universe in high-energy gamma-ray light, the observatory was originally called the Gamma-ray Large Area Telescope, but was rechristened after Italian scientist Enrico Fermi once the telescope was up and running in space.

这台世界上最强大的望远镜是通过高能伽马射线观察宇宙，最初这个天文台被称作&伽马射线广域空间望远镜&(Gamma-ray Large Area Space Telescope)，但是当这台望远镜建成后开始正常运行时，人们又根据意大利科学家恩里科·费米的名字给它重新命名。

A man who just got a raise decides to buy a new scope for his rifle. He goes to a rifle shop, and asks the clerk to show him a scope.The clerk takes out a scope, and says to the man,"This scope is so good, you can see my house all the way up on that hill."

一个男士刚升迁，他想给他的来复枪配个新的望远镜，他进了一家枪械店，让售货员给他看下望远镜，售货员拿出一个给他看，对他说：&这个望远镜很不错的，你从这里往上看，可以看到山上我的家&。

Chapter 5 gave the results of optical positions of 45 radio sources using 1m telescope of Yunnan Astronomical Observatory, Schmidt telescope and 60cm telescope of Beijing Observatory, the comparison with the results of other authors is also given.

第五章给出我们利用云南天文台l米望远镜、北京天文台施密特望远镜以及60厘米望远镜配备的CCD观测45颗河外射电源的结果，给出它们在不同参考星表中得到的光学位置，并与其他作者的结果进行了比较。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐