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Titlebook: Handbuch Elektrische Energietechnik; Grundlagen · Anwendu Liviu Constantinescu-Simon Book 1997Latest edition Friedr. Vieweg & Sohn Verlagsg

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樓主: IU421
11#
發(fā)表于 2025-3-23 10:32:52 | 只看該作者
Elektrische Maschinen, Antriebe und Vernetzung,bgedeckt wird. Da viele Antriebe zur Proze?optimierung mit variabler Drehzahl arbeiten, werden Stellglieder zum Ver?ndern der Drehzahl ben?tigt. Durch die Fortschritte der Leistungselektronik sind dies immer mehr .. Darunter versteht man
12#
發(fā)表于 2025-3-23 15:53:35 | 只看該作者
Erzeugung, Transport und Verteilung der elektrischen Energie,aphische Besonderheiten (Klima, Lebensweise der Bev?lkerung). Au?erdem spielt die wirtschaftliche Konjunktur sowie die Verfügbarkeit über heimische Energievorr?te und Kraftwerke eine Rolle. In jüngster Zeit erlangen auch energie- und umweltpolitische Zielsetzungen zunehmende Bedeutung. Eine zuverl?s
13#
發(fā)表于 2025-3-23 19:26:03 | 只看該作者
14#
發(fā)表于 2025-3-23 22:50:51 | 只看該作者
15#
發(fā)表于 2025-3-24 03:00:44 | 只看該作者
solids is relatively complicated compared to that of liquids. Thiscontribution summarizes the state of the art in the spectroscopic determination of acidity and basicityby NMR methods, especially with respect to zeolites. Zeolites are porous inorganic crystals built fromTO. tetrahedra. In original z
16#
發(fā)表于 2025-3-24 08:06:45 | 只看該作者
Liviu Constantinescu-Simonidemiology, prevention and control of acinetobacter.There is currently increasing interest concerning the biology and disease caused by Acinetobacter species. Such interest, however, developed relatively slowly because of the necessity to clarify the confusing taxonomy of these organisms. Much work
17#
發(fā)表于 2025-3-24 12:53:24 | 只看該作者
Liviu Constantinescu-Simonnotypic methods can be used to identify the routes of transmission, both in a localized outbreak situation as well as in interhospital or cross-country spread..To date, there are three clinically important . species: . and the unnamed . genomic species 3 and 13TU. Among those, . is the most signific
18#
發(fā)表于 2025-3-24 16:47:36 | 只看該作者
Liviu Constantinescu-Simonnotypic methods can be used to identify the routes of transmission, both in a localized outbreak situation as well as in interhospital or cross-country spread..To date, there are three clinically important . species: . and the unnamed . genomic species 3 and 13TU. Among those, . is the most signific
19#
發(fā)表于 2025-3-24 21:31:18 | 只看該作者
20#
發(fā)表于 2025-3-24 23:33:32 | 只看該作者
Liviu Constantinescu-Simonly slowly because of the necessity to clarify the confusing taxonomy of these organisms. Much work was needed to identify various species as members of this genus, to recognize their epidemiologic profile, their pathogenic role and their increasing importance as multi-antibiotic resistant organisms.
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