大火
发表于 2025-3-28 17:48:44
1743-9213 ber 29, 1971, was well beyond our expectations. The meeting was locally sponsored by the State University and by Dudley Observatory. The National Aeronautics an978-94-010-2663-5978-94-010-2661-1Series ISSN 1743-9213 Series E-ISSN 2352-2186
Cougar
发表于 2025-3-28 19:16:50
Syuzo Isobetändig überarbeitet. .Lernen Sie alles über Kinetik, Festigkeitslehre und Querkraftschub – in drei Büchern über die Technische Mechanik.Dieses Buch ist die Fortsetzung zu Herbert Balkes „Einführung in die Techn978-3-662-59095-9978-3-662-59096-6
Traumatic-Grief
发表于 2025-3-29 01:15:42
Polarization Profile Near the 4430 Bandphotographic 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.
NOMAD
发表于 2025-3-29 05:45:32
Book 1973971 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 an
promote
发表于 2025-3-29 08:48:58
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Laconic
发表于 2025-3-29 12:01:19
A Study of the Interstellar Diffuse Absorption Features mag... From the profiles and structures of the diffuse features, and the correlations with various parameters of the interstellar medium, it is suggested that: (1) the diffuse band . 4430 may be produced by the preionization of H-and, (2) . 5780, 5797 may be due to the pure electronic transitions of the impurity centers in solid grains.
Cervical-Spine
发表于 2025-3-29 16:47:53
The Ratio of Total to Selective Extinction from the Cluster Diameter Methodto depend on the background stellar density and to decrease with reddening. With such effects measured and removed .̄ = 3.15 ± 0.20. This result is not significantly dependent on the cluster’s position in space.
MOAN
发表于 2025-3-29 21:57:03
Broadband Structure in the Interstellar Extinction Curveve. The broadband structure has a characteristic size of several hundred angströms, and may be as important as the diffuse bands in indicating the physical nature of the grains..We describe our preliminary theoretical interpretation of this broadband structure, and the new observation which it predicts.
不真
发表于 2025-3-30 02:36:12
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
Cloudburst
发表于 2025-3-30 06:34:13
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