congenial
发表于 2025-3-28 15:26:38
https://doi.org/10.1007/978-3-642-72776-4 the universe to me and begun what I’m sure will be a lifelong journey of discovery and awe. In this chapter I endeavor to give you a brief glimpse of some of the things I’ve found possible when using it. In addition I will share the modifications, accessories, and tricks I’ve used to get the most out of this wonderful scope.
难理解
发表于 2025-3-28 19:17:17
http://reply.papertrans.cn/17/1637/163656/163656_42.png
garrulous
发表于 2025-3-29 00:16:40
The Celestron Firstscope 114 Deluxe the universe to me and begun what I’m sure will be a lifelong journey of discovery and awe. In this chapter I endeavor to give you a brief glimpse of some of the things I’ve found possible when using it. In addition I will share the modifications, accessories, and tricks I’ve used to get the most out of this wonderful scope.
Fracture
发表于 2025-3-29 03:21:11
Indexzahlen in der Plankostenrechnung,mounted on a sturdy equatorial, giving it the advantage that movement in one axis only is necessary — a distinct advantage at high magnification. Used within its capabilities, the telescope has potential as an amateur instrument, particularly in two areas: solar observation and lunar occultations.
Rejuvenate
发表于 2025-3-29 07:34:50
http://reply.papertrans.cn/17/1637/163656/163656_45.png
inflame
发表于 2025-3-29 14:45:45
Book 2001ordable computer-controlled instruments that are capable of superb results..Stephen Tonkin has gathered the experience of users of small telescopes to provide an insight into just what is possible - for newcomers to astronomy or experienced observers who simply want to use a small, really portable telescope.
无可争辩
发表于 2025-3-29 15:44:23
Book 2001rers have tried to make large telescopes more portable (with mixed success), but the opposite approach, that of making small telescopes more effective, is what this book is all about..Good 2-inch (60mm) telescopes are now available for beginners, and major American manufacturers now offer small, aff
死亡
发表于 2025-3-29 21:42:13
http://reply.papertrans.cn/17/1637/163656/163656_48.png
FLASK
发表于 2025-3-30 01:18:38
http://reply.papertrans.cn/17/1637/163656/163656_49.png
ABYSS
发表于 2025-3-30 06:35:11
http://reply.papertrans.cn/17/1637/163656/163656_50.png