拼图游戏 发表于 2025-3-21 18:55:55

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intertwine 发表于 2025-3-21 21:27:08

1743-9213 at Albany from May 29 to June 2, 1972. The members of the Organizing Committee were: Dr A. D. Code, University of Wisconsin, Madison, Wis., U.S.A. Dr B. D. Donn, Goddard Space Flight Center, Greenbelt, Md., U.S.A. Dr A. Elvius, Stockholm Observatory, Saltsjobaden, Sweden. Dr T. Gehrels, Lunar and Pl

Stable-Angina 发表于 2025-3-22 02:57:03

Book 1973from May 29 to June 2, 1972. The members of the Organizing Committee were: Dr A. D. Code, University of Wisconsin, Madison, Wis., U.S.A. Dr B. D. Donn, Goddard Space Flight Center, Greenbelt, Md., U.S.A. Dr A. Elvius, Stockholm Observatory, Saltsjobaden, Sweden. Dr T. Gehrels, Lunar and Planetary La

epicondylitis 发表于 2025-3-22 07:34:27

The Ratio of Total to Selective Extinction from the Cluster Diameter Methodo depend on the background stellar density and to decrease with reddening. With such effects measured and removed . = 3.15 4 ± 0.20. This result is not significantly dependent on the cluster’s position in space.

供过于求 发表于 2025-3-22 12:06:43

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花束 发表于 2025-3-22 15:35:29

Surface Polarimetry of the Milky Waynt: the results obtained by this method (in .. (.) units), although compatible with the values found by the symmetry method, do however show that time variations may have influenced this result. Although the evidence for a definite polarization of the Milky Way is persuasive it cannot yet be considered conclusive.

FRAX-tool 发表于 2025-3-22 18:36:51

Polarization Profile near the 4430 Bandhotographic plate. The results for the star 55 Cyg (Figure 1) indicated a definite profile. It was felt than an extension of the programme to acquire further profiles and to establish instrumental polarisation to a greater accuracy was necessary.

古文字学 发表于 2025-3-23 00:45:07

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extemporaneous 发表于 2025-3-23 02:03:22

D. S. Hayes,G. E. Mavko,R. R. Radick,K. H. Rex,J. M. Greenberg

Reverie 发表于 2025-3-23 06:30:16

Book 197371 that a symposium on interstellar grains would be timely. The response to the first preliminary announcement, which was sent out on November 29, 1971, was well beyond our expectations. The meeting was locally sponsored by the State University and by Dudley Observatory. The National Aeronautics and
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查看完整版本: Titlebook: Interstellar Dust and Related Topics; J. Mayo Greenberg,H. C. Hulst Book 1973 Springer Science+Business Media Dordrecht 1973 astronomy.evo