astronomical instruments
关于 astronomical instruments 书籍列表
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Astronomical Photography with the Forty-Inch Refractor and the Two-Foot Reflector of the Yerkes Observatory
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ISBN：9781144311153
发布时间：2025-05-19 18:29:58 -
On the Optical Conditions Required to Secure Maximum Accuracy of Measurement in the Use of the Telescope and Spectroscope
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ISBN：9781313801898
发布时间：2025-05-20 21:49:57
更多标签
- telescope operation 05-19
- Yerkes Observatory 05-19
- reflector 05-19
- refractor 05-19
- light spectrum 05-19
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