望远镜

As noted in the article "How to Choose a Telescope," telescope mounts come in two basic types: equatorial and altazimuth.

在《如何选择望远镜》一文中提到，望远镜支架有两种基本类型：赤道式和地平式。

And the adoption of several well-known astronomical telescope and the focus on to describe the various astronomical telescopes and the development of advanced technologies.

并通过对国内外几个著名天文望远镜的重点介绍来说明天文望远镜的各种先进技术以及发展焦点。

This summary will be adopted for the classification of astronomical telescope introduced to enable us to understand the history of the development of astronomical telescope,status and trends.

celestial radiation ；本文将通过对天文望远镜的分类的介绍，使大家了解各种天文望远镜的发展历史，现状和发展趋势。

Through this summary,to enable everyone to the past and current situ- ation of astronomical telescope has a clearer understanding as we can understan...

通过本文的总结，使大家能对天文望远镜的过去和现状有更清晰的认识，能为大家了解和研究天文望远镜有所帮助，为其它科学的技术发展提供借鉴。

Towards the end of the 19th century, just as reflecting telescopes were coming into favor with professional astronomers, a new type of refracting telescope was built for the new field of astrophotography.

20世纪末，反射式望远镜正被专业的天文学家所青睐时，一种新型的折射式望远镜为天体摄影学制造出来。

At a lonely border post high on the Himalayan frontier, Ramaswamy Balasubramanian peered through his binoculars at the People's Liberation Army soliders stationed in Tibet - who were peering through their scopes back at him.

站在位於喜马拉雅山悬崖，荒无人烟的国界线上，Ramaswamy Balasubramanian透过双筒望远镜窥视著驻守在X藏的J放军们--他们也正用望远镜在后方观察著他。

But with either telescope it was very impressive, particularly with the Cassegrain.

同样用天文望远镜，许多明亮的小星星和有明确形状的朦胧的"雾"都能清楚地的看到，特别是用卡赛格林式望远镜。

One of the most likely stars is Tau Ceti which is eleven light years away.

即使是一台放置在围绕地球的轨道上的望远镜——如非常成功的哈勃望远镜——也因为太阳系中的尘埃微粒而无法胜任。

With the modified method, the focal field of WSRT telescope was computed. Based on the result, the dense focal plane array was designed for the telescope. The weights of focal plane array were given by the conjugate field method and the far fields of WSRT were computed.

采用改进的算法计算了WSRT望远镜的焦面场，并根据计算结果设计了WSRT望远镜的致密焦面阵结构；用共轭匹配法对阵列单元加权、计算相应的远场方向图，并与采用单个馈源时的远场方向图作比较。

In plotting scene, the invention connects fiber-optic gyro(1) with full station instrument telescope(3) by adaptor(2), and make optical fibre gyro can follow full station instrument telescope simultaneously do 180 degree turning reel full station instrument cross shaft, respectively on two horizontal positions of east and west direction of gyro axis that differ by 180 degree; each horizontal position process 2 x 2 position gyro data acquisition on full station instrument perpendicular tray that differ by 180 degree; using formula to count out full station instrument collimation axis true azimuth, survey station meridian convergence angle, then can obtain full station instrument collimation axis grid azimuth, realize full station instrument orient.

基于光纤陀螺的全站仪组合定向方法是一种应用于测绘工作的基于光纤陀螺的全站仪组合定向方法，该方法在测绘现场，把光纤陀螺(1)通过连接装置(2)与全站仪望远镜(3)固连，使光纤陀螺(1)可随全站仪望远镜(3)绕全站仪横轴(4)同步做180度转动，分别在陀螺轴东西向相差180度两个水平位置，每个水平位置在全站仪竖盘相差180度的两个竖直位置进行2×2位置陀螺数据采集；利用公式算得全站仪视准轴真方位角、测站子午线收敛角，即可进一步获得全站仪视准轴坐标方位角，实现全站仪定向。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。