折射望远镜

In this paper, we used the object and eyepiece lens of refracting telescope for instance, at first we conferred the optical system design analyze, and emended the and try to get better optical quality.

本论文以折射式望远镜的物镜及目镜为例，首先探讨光学系统，并修正镜片的设计分析，尝试得到较佳的光学品质。

Whether or series of Porro Roof Series, binoculars prism of this combination, its ultimate purpose is to do a series of light refraction, the final out of the light from the eyepiece for the formation of legislation is like.

不论是Porro系列或是Roof系列，望远镜的这一组合棱镜，其最终目的就是将光线做一连串的折射，让最后从目镜出去的光线形成为正立像。

A reflecting telescope so constructed that the light is led to a plate holder or ''.

构造成光线被引入盘状容器或光谱摄制仪的折射式望远镜。

A reflecting telescope so constructed that the light is led to a plate holder or spectrograph.

构造成光线被引入盘状容器或光谱摄制仪的折射式望远镜。

Throughout the 20th century, the refracting telescope nevertheless continued to improve with refinements in technology.

折射式望远镜的制造技术在整个二十世纪中不断地进步。

A low-cost refracting telescope, it was one of the first to feature Meade's Autostar technology, which automatically locates more than 1,400 celestial objects.

这是一款价格低廉的折射式望远镜，是最能代表Meade公司Autostar技术特点的产品之一，能自动查找到1400多个天体的位置。

The main reason is affected by ground-based measurements of atmospheric refraction, atmospheric absorption and scattering, atmospheric gravity jitter as well as the telescope tube bending occurs under a variety of factors, such as observation accuracy and difficult to improve the observed star.

主要原因是地面测量受大气折射、大气吸收和散射、大气抖动以及望远镜在重力作用下出现的镜筒弯曲等多种因素制约，观测精度和观测星等难于提高。

Light also bends when it reaches the lens of a telescope .

光投射到望远镜的镜头时也会折射的。

This 90mm telescope is the first fluorite APO refractor in the market,thanks to the flourite lens design, at f/11 focal ratio, the secondarychromatic abberation is eliminated.

90毫米的望远镜是第一萤石载脂蛋白折射在市场上，由于flourite镜头设计，在f/11镜头协调比例，二级色abberation是消除。

Even on Mauna Kea, Keck has to deal with the distortion caused by Earth's gaseous atmosphere, which is the greatest enemy to ground-based telescopes.

即使在莫纳克亚山，凯克也必须克服地球大气层的折射，这是地面望远镜最大的敌人。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。