fallacy
发表于 2025-3-21 18:15:24
书目名称Classic Telescopes影响因子(影响力)<br> http://impactfactor.cn/if/?ISSN=BK0227041<br><br> <br><br>书目名称Classic Telescopes影响因子(影响力)学科排名<br> http://impactfactor.cn/ifr/?ISSN=BK0227041<br><br> <br><br>书目名称Classic Telescopes网络公开度<br> http://impactfactor.cn/at/?ISSN=BK0227041<br><br> <br><br>书目名称Classic Telescopes网络公开度学科排名<br> http://impactfactor.cn/atr/?ISSN=BK0227041<br><br> <br><br>书目名称Classic Telescopes被引频次<br> http://impactfactor.cn/tc/?ISSN=BK0227041<br><br> <br><br>书目名称Classic Telescopes被引频次学科排名<br> http://impactfactor.cn/tcr/?ISSN=BK0227041<br><br> <br><br>书目名称Classic Telescopes年度引用<br> http://impactfactor.cn/ii/?ISSN=BK0227041<br><br> <br><br>书目名称Classic Telescopes年度引用学科排名<br> http://impactfactor.cn/iir/?ISSN=BK0227041<br><br> <br><br>书目名称Classic Telescopes读者反馈<br> http://impactfactor.cn/5y/?ISSN=BK0227041<br><br> <br><br>书目名称Classic Telescopes读者反馈学科排名<br> http://impactfactor.cn/5yr/?ISSN=BK0227041<br><br> <br><br>
影响带来
发表于 2025-3-21 20:46:05
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Epidural-Space
发表于 2025-3-22 02:52:03
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疯狂
发表于 2025-3-22 08:17:41
Zeiss Is Nice,ome the greatest name in telescope optics ever. Alas, that was not to be. That being said, Germany’s talent for producing fine optical wares was restored through the extraordinary accomplishments of Carl Zeiss and the optical company he founded.
考古学
发表于 2025-3-22 10:52:45
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lesion
发表于 2025-3-22 13:24:47
1431-9756 nstruments.Shows readers how to find real bargains on classi.Classic telescopes are of interest to amateur astronomers for a variety of reasons. There are the dedicated collectors, but there are also many amateurs who love the nostalgia they inspire. These telescopes "feel" different from any contem
lesion
发表于 2025-3-22 21:08:08
https://doi.org/10.1007/978-3-031-69678-7hern city of the Roman Empire. The second century Spanish emperors, Trajan and Hadrian, knew the place. The third century African ., Septimius Severus, died there, and in the fourth century, Constantine the Great was proclaimed the western Augustus by his troops within its walls.
MONY
发表于 2025-3-22 22:19:02
Elective Representation and the Franchise,ntury is evidence enough that the country had not yet fully exploited her penchant for astronomical adventure. America needed a great lens maker, and it found its answer in a Massachusetts portrait painter named Alvan Clark.
懒鬼才会衰弱
发表于 2025-3-23 05:06:10
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eardrum
发表于 2025-3-23 06:10:34
Case Study: State-Space Planning,ewcomers unfortunate enough to end up with one of those junk (read, discount department store) ‘scopes that have flooded shopping malls and camera shops over the last 20 years. These ‘things’ probably did more to discourage curious beginners interested in the hobby than advance the cause.