全体
发表于 2025-3-21 18:29:26
书目名称Celestial Shadows影响因子(影响力)<br> http://impactfactor.cn/2024/if/?ISSN=BK0222721<br><br> <br><br>书目名称Celestial Shadows影响因子(影响力)学科排名<br> http://impactfactor.cn/2024/ifr/?ISSN=BK0222721<br><br> <br><br>书目名称Celestial Shadows网络公开度<br> http://impactfactor.cn/2024/at/?ISSN=BK0222721<br><br> <br><br>书目名称Celestial Shadows网络公开度学科排名<br> http://impactfactor.cn/2024/atr/?ISSN=BK0222721<br><br> <br><br>书目名称Celestial Shadows被引频次<br> http://impactfactor.cn/2024/tc/?ISSN=BK0222721<br><br> <br><br>书目名称Celestial Shadows被引频次学科排名<br> http://impactfactor.cn/2024/tcr/?ISSN=BK0222721<br><br> <br><br>书目名称Celestial Shadows年度引用<br> http://impactfactor.cn/2024/ii/?ISSN=BK0222721<br><br> <br><br>书目名称Celestial Shadows年度引用学科排名<br> http://impactfactor.cn/2024/iir/?ISSN=BK0222721<br><br> <br><br>书目名称Celestial Shadows读者反馈<br> http://impactfactor.cn/2024/5y/?ISSN=BK0222721<br><br> <br><br>书目名称Celestial Shadows读者反馈学科排名<br> http://impactfactor.cn/2024/5yr/?ISSN=BK0222721<br><br> <br><br>
隐藏
发表于 2025-3-22 00:19:17
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专心
发表于 2025-3-22 04:14:20
https://doi.org/10.1007/978-90-313-7592-9cross the Sun. Observing in “pathetic isolation,” they long remained the only members of an exclusive fraternity, sole beholders of what Edmond Halley would call “that sight which is by far the noblest astronomy affords.”
AMOR
发表于 2025-3-22 05:58:42
Gerard Kerkhof,Marieke de Gier,Marthe Sernees, during which they witnessed the “ring of light” and the black drop, and had done their level best to time the four contacts. Their work done, there was nothing left for them to do but wait for the mathematical astronomers to assemble their data and convert them into a value for the solar parallax.
敬礼
发表于 2025-3-22 09:56:50
F. I. Guldemond,Y. D. van Leeuwent of 1639. Those of our generation are fortunate to have had one opportunity in 2004, and a second in 2012. Though countless millions saw Venus track across the Sun at one or other transit, anyone living who did not avail him or herself of the opportunity will now have to wait until 2117 for the next one!
贸易
发表于 2025-3-22 14:03:11
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贸易
发表于 2025-3-22 17:48:40
https://doi.org/10.1007/978-1-4939-1535-4Celestial shadows; Lunar eclipses; Occultation of stars; Planetary occultation; Solar eclipse; Transits a
浮夸
发表于 2025-3-22 21:58:07
978-1-4939-3971-8Springer-Verlag New York 2015
美丽的写
发表于 2025-3-23 02:09:39
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Vasodilation
发表于 2025-3-23 06:59:27
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