galley 发表于 2025-3-23 12:15:30
Thomas Rauch,Klaus Werneramics.The exercises provide an aid to understanding the material as well as complementary information..This book addresses students of physics and of other natural sciences and engineering, but also teachers and lecturers, who will profit from Pohl‘s many demonstration experiments, and other interesA简洁的 发表于 2025-3-23 17:42:35
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Iteration with Approximate Lambda Operators, and its Application to the Expanding Atmospheres of WR s of Wolf-Rayet stars, accounting for very complex model atoms of helium, hydrogen, nitrogen and carbon so far. These models allow, for the first time, the quantitative spectral analysis of these interesting objects. Some recent results are briefly summarized here.一骂死割除 发表于 2025-3-24 01:10:06
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Unified NLTE Model Atmospheres Including Spherical Extension and Stellar Winds: EUV — Fluxes and thebefore, when plane-parallel hydrostatic models were used. However, for a significant fraction of the Central Stars investigated ( 45% ) the computed flux is still about 1 dex too small. This remaining discrepancies are attributed to additional EUV — photons generated by shocks in the radiation drivehedonic 发表于 2025-3-24 09:26:58
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Book 1991rs, active galactic nuclei), pulsar magnetospheres, and Seyfert galaxies. Finally, as stars provide a laboratory in which plasmas can be studied under more extreme conditions than on earth, the study of stellar atmospheres has strong connections with modern physics. Astronomical observations provideRADE 发表于 2025-3-24 20:52:52
George B. Rybickihin the book, the allegiances here are given as much by the criss-crossings of small-press publishing and editing as by aesthetic or programmatic loyalties. Or the two get indistinguishably superimposed.murmur 发表于 2025-3-24 23:44:30
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