多嘴多舌
发表于 2025-3-23 12:04:50
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Irascible
发表于 2025-3-23 14:08:18
Gerhard Franzrk to discuss issues related to research and preservation of cultural landscapes. The symposium was sponsored by a grant from the Wenner-Gren Foundation, and co-sponsored by the North Atlantic Biocultural Organization and the Department of Anthropology, Hunter College, CUNY, New York. Several schola
暂时别动
发表于 2025-3-23 18:34:55
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移动
发表于 2025-3-24 01:10:42
Gerhard Franzs, ethnographers, environmentalists and ecologists.Includes LUDOMIR R. LOZNY Hunter College This book has a long history. In December 1998 I organized a two-day international symposium at Hunter College, New York to discuss issues related to research and preservation of cultural landscapes. The symp
Devastate
发表于 2025-3-24 04:11:23
Gerhard Franzrk to discuss issues related to research and preservation of cultural landscapes. The symposium was sponsored by a grant from the Wenner-Gren Foundation, and co-sponsored by the North Atlantic Biocultural Organization and the Department of Anthropology, Hunter College, CUNY, New York. Several schola
担心
发表于 2025-3-24 07:07:06
s, ethnographers, environmentalists and ecologists.Includes LUDOMIR R. LOZNY Hunter College This book has a long history. In December 1998 I organized a two-day international symposium at Hunter College, New York to discuss issues related to research and preservation of cultural landscapes. The symp
infantile
发表于 2025-3-24 13:20:34
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外科医生
发表于 2025-3-24 15:34:46
Collisions and cross sections,the electronic excitation processes. For both processes, the deductive approach is chosen. By electronic and ionic impact, electrons can be released from surfaces; this process is required for the carrier avalanche in DC discharges, but has regained interest for stabilizing processes in production r
流眼泪
发表于 2025-3-24 19:33:59
The plasma,ers which determine the quality of a low-pressure discharge: plasma density, electron temperature, D. length and plasma frequency. Eventually, a model is introduced which was originally derived by Langmuir and M.-S. and which is now known as the Global Model.
清唱剧
发表于 2025-3-25 02:30:28
DC discharges,the issues of energy gain in the cathodic zone and charge generation in the negative glow are dealt with. For breakdown, these processes of charge generation must equal the carrier losses which are the focus of the next section. The features of the positive column, in particular diffusive processes,