流动才波动
发表于 2025-3-28 15:44:44
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Fsh238
发表于 2025-3-28 21:09:39
Paul H. Roy Ph.D.,Sally R. Partridge D.Phil.Setting up any kind of new instrument for the inexperienced can be stressful and frustrating at the best of times. Anyone who has ever purchased a DVD player or VCR will no doubt have had a frustrating experience when trying to set it up, using the instruction manual that comes with it.
的染料
发表于 2025-3-29 00:20:16
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Pamphlet
发表于 2025-3-29 05:26:07
Adrian R. Walmsley,Barry P. RosenObserving astronomical objects in the sky is an awe-inspiring experience. The ever changing sky reveals myriads of objects within reach of an LXD telescope.
发源
发表于 2025-3-29 07:47:17
https://doi.org/10.1007/978-1-60327-595-8Nowadays most people own a personal computer. Telescope manufacturers have acknowledged that fact by building telescopes that have the ability to interface with a PC. Computerizing your LXD telescope means you can access and download objects to the Autostar, as well as control your telescope from a remote location.
organism
发表于 2025-3-29 13:28:38
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华而不实
发表于 2025-3-29 15:51:22
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小故事
发表于 2025-3-29 19:53:56
https://doi.org/10.1007/978-3-642-59202-7As with any mechanical or electronic device, telescopes can go wrong from time to time. When problems do occur, they tend to happen either, when first out of the box or at inconvenient times during an observing session. Perhaps a great observing opportunity is missed as a result of spending hours trying to fix the problem.
arthroscopy
发表于 2025-3-30 02:02:20
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EXALT
发表于 2025-3-30 04:43:46
1431-9756 uctions for how to use a GOTO telescope for beginners and adI have owned telescopes for over 25 years since I was a young lad. I purchased an LXD55 AR-6 Refractor in 2002, and was one of the first to own one in the UK. I am also a proud owner of an LXD75 SC-8. Armed with these two very different tel