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关注:1
2013-05-23 12:21
求翻译:The hour angle, ω, is the number of hours from noon times 15° (for example, 11 a.m. is –15°, 2 p.m. is是什么意思?![]() ![]() The hour angle, ω, is the number of hours from noon times 15° (for example, 11 a.m. is –15°, 2 p.m. is
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