Acetaldehyde
发表于 2025-3-23 11:01:02
Binary X-Ray Sourcesruments aloft by balloons and little sounding rockets which were able to observe the x-ray sky for only a few minutes before they fell back down. As a first step. x-ray detectors were directed at the Sun and in 1948. the first solar x-rays were detected with a rocket-borne instrument.
Retrieval
发表于 2025-3-23 14:27:27
Accretion onto Black Holes and Neutron Starsrong x-ray sources. For an understanding of sources like CygX-1, it is important to construct models for the flow of gas onto a black hole and the properties of the radiation which is produced in this process.
拘留
发表于 2025-3-23 19:04:20
Springer-Verlag Berlin Heidelberg 1988
Affirm
发表于 2025-3-24 00:47:22
General Relativity and Relativistic Astrophysics978-3-642-84439-3Series ISSN 1864-5879 Series E-ISSN 1864-5887
Emmenagogue
发表于 2025-3-24 04:21:32
Field Photos of Slope Failures,A manifold is a topological space which locally looks like the space ℝ. with the usual topology.
PLUMP
发表于 2025-3-24 10:12:37
Liquids in the Weightless State,At every point . of a differentiable manifold ., one can introduce a linear space, called the tangent space .(.). A tensor field is a (smooth) map which assigns to each point . ∈. a tensor of a given type on T. (.).
神秘
发表于 2025-3-24 14:08:37
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起波澜
发表于 2025-3-24 15:53:16
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裙带关系
发表于 2025-3-24 19:33:42
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精美食品
发表于 2025-3-25 02:42:09
Graph Theory and Small-World Networks,The discovery of the general theory of relativity (GR) has often been justly praised as one of the greatest intellectual achievements of a single human being. At the ceremonial presentation of Hubacher’s bust of Einstein in Zürich, W. Pauli said: