cassegrain



n.
卡塞格伦望远镜(亦作Cassegrain telescope);
英英释义
Cassegrain
Cassegrain is a lunar impact crater that is located on the far side of the Moon, beyond the southeastern limb. It lies to the southeast of the larger crater Lebedev, and to the northeast of the comparably-sized Priestley.
以上来源于:Wikipedia
权威例句
Design of a dichroic Cassegrain subreflectorPerformance of Subaru Cassegrain Adaptive Optics System
FOCES - a fibre optics Cassegrain Echelle spectrograph
IMAGING SYSTEM HAVING A DUAL CASSEGRAIN-LIKE FORMAT
Microwave antennas derived from the cassegrain telescope
Design of wide-band corrugated conical horns for Cassegrain antennas
Factorization of the feed efficiency of paraboloids and Cassegrain antennas
The Sandiford 2.1-m Cassegrain Echelle Spectrograph for McDonald Observatory: Optical and Mechanical Design and Performance
Soft X-ray Images of the Solar Corona with a Normal-Incidence Cassegrain Multilayer Telescope.
Designing axially symmetric Cassegrain or Gregorian dual-reflector antennas from combinations of prescribed geometric parameters. 2...
1. Loads distort every component of the structure of the Cassegrain antenna system.
载荷使卡塞格伦天线结构的每个部分发生变形。
dict.cnki.net
2. Participate in the design and test of the cassegrain antennas used in one subject.
参与了课题有关卡塞格伦光学天线的设计和测试工作。
www.dictall.com
3. This paper discusses general property of dielguide and transmission characteristics for electromagnetic wave, and how to modify the subreflector of cassegrain antenna, using dielguide.
本文讨论了介质导的一般特性以及电磁波的传输特性,采用介质导馈源后对卡塞格伦天线的付反射面进行修正的方法。
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4. In this paper it is demostrated that a higher amplification Cassegrain System can increase the lateral-feed displacement value for the limited pattern distortion.
本文指出,对于限定的方向图畸变程度,高放大率系统可以允许有更大的馈源偏焦值。
dict.cnki.net
5. Fortunately, I have had the opportunity to compare the 9.25 with Schmidt-Cassegrain scopes of different apertures.
幸运的是,我已经有能力去比较9.25和其他口径的施卡。
www.astronomy.com.cn
6. In my opinion, the 9.25 seems just a little sharper than other Schmidt-Cassegrain telescopes.
在我看来,9.25似乎只是比其他的施卡更加锐利一点。
www.astronomy.com.cn
7. Not long after Galileo saw the moon up close, inventors like Johannes Kepler, Isaac Newton and N. Cassegrain made a succession of major innovations in telescope design.
伽利略看到月球景象后不久,开普勒、牛顿、卡塞格伦都为望远镜的改进设计做出了很大贡献。
article.yeeyan.org
8. Three correcting lenses with a diffractive surface on the front surface of the first lens are placed after the second reflecting mirror in this Cassegrain system.
该系统在次镜后使用了三个校正透镜且第一个透镜的前表面具有衍射面。
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9. A synthetic reflecting mirror is introduced in this paper, the synthetic reflecting mirror is the synthesis of Newton system and Cassegrain system.
本文在综合双反射系统的牛顿系统和卡塞格伦系统基础上,提出的利用分色滤光片制成的复合反射镜能有效地减小光学系统色差。
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10. According to the observation data obtained during 1980-1985, the author concluded an empirical relationship between the temperature and the changes of the Cassegrain focus of the 1 meter telescope.
根据1980—1985年的观测资料,本文统计了一米望远镜卡焦照相测光时焦距随温度变化的规律。
dj.iciba.com
11. Mainly analyzing the using of dielectric lens antenna and cassegrain antenna in MMW detection system.
主要分析了介质透镜天线和卡塞格伦天线在毫米波探测系统中的使用。
www.fabiao.net
12. In this article design and construction of a simple focal reducer for a φ30cm Schmidt Cassegrain Telescope on this purpose is presented.
本文介绍了为一架30厘米施密特卡塞格林望远镜对此目的而设计、制造的一套简单的缩焦器。
http://dj.iciba.com
13. In this paper, the principle and procedure of alignment of Cassegrain and coude optical systems for 2.16m astronomical telescope are described.
叙述了2.16米天文望远镜卡焦及折轴光学系统的调整原理与具体步骤。
d.wanfangdata.com.cn
14. It has also showed that the panel adjustment of 40-diameter Cassegrain antenna was succeeded.
这也从另一方面说明了40天线面板调试是很成功的。
www.fabiao.net
15. The beam is then shaped to fill the entire 20.3 cm diameter output aperture of the Schmidt-Cassegrain telescope.
梁再来填充整个20.3厘米直径输出孔径施密特格伦千里镜地外形。
www.00f8.com
16. In this dissertation, the operation principle and the relations of geometrical parameters of a standard Cassegrain antenna are analyzed by using the geometrical optics method;
本文采用几何光学法,说明标准卡塞格伦天线的工作原理,分析其几何参数关系;
dj.iciba.com
17. A low resolution spectrometer is designed for use at the Cassegrain focus of the LAMOST 4-meter telescope.
针对大天区面积多目标天文望远镜的要求,提出了一种低分辨率光谱仪的设计方案。
dict.cnki.net
18. A low resolution spectrometer is designed for use at the Cassegrain focus of the LAMOST 4-meter telescope.
针对大天区面积多目标天文望远镜的要求,提出了一种低分辨率光谱仪的设计方案。
dict.cnki.net
19. Cassegrain feed
卡塞格伦式馈电
-- 来源 -- 英汉 - 翻译参考[网络]
20. Cassegrain telescope
卡塞格林望远镜
-- 来源 -- 英汉 - 短句参考
21. Cassegrain focus
卡塞格林焦点
-- 来源 -- 英汉 - 翻译样例 - 汉英
22. Cassegrain optics
卡塞格伦光学
-- 来源 -- 英汉 - 翻译参考[网络]
23. Cassegrain antenna
卡塞戈伦天线
-- 来源 -- 英汉 - 翻译样例 - 工程
24. off-set Cassegrain antenna
偏置卡塞格伦天线
-- 来源 -- 英汉 - 翻译参考[网络]
25. Near-field Cassegrain antenna
近场卡塞戈伦天线
-- 来源 -- 英汉 - 翻译样例 - 工程
26. Cassegrain objective
卡塞格林物镜
-- 来源 -- 英汉 - 翻译参考[网络]
27. Shaping Cassegrain antenna
整形卡塞戈伦天线
-- 来源 -- 英汉 - 翻译样例 - 工程
28. Cassegrain reflector
卡塞格伦反射体
-- 来源 -- 英汉 - 翻译参考[网络]
cassegrain




