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Titlebook: Ersatz von Quarzsand als Strahlmittel; Waldemar Gesell Book 1960 Springer Fachmedien Wiesbaden 1960 Forschung.Grundlagen.Sand.Strahlmittel

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发表于 2025-3-26 21:52:59 | 显示全部楼层
Kevin Feasellernen. In vielen Fällen ist es lehrreich, zu erkennen, welche Wege zu den theoretischen Ergebnissen führen, wie man z. B. in der Gas­ dynamik fast zwangsläufig zu den Stoßpolaren oder zum Charakteristiken­ Diagramm kommt. Hat der Leser das verstanden, so ist er auch in der Lage, mit diesen Hilfsmit
发表于 2025-3-27 02:27:32 | 显示全部楼层
Jane L. Chapmaname we show that simple planar (2, 1)-sparse graphs have a 4-bend representation and simple planar (2, 0)-sparse graphs have 6-bend representation. We do not believe that the latter two are tight, we conjecture that simple planar (2, 0)-sparse graphs have a 3-bend representation.
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Imen Tounsi,Mohamed Hadj Kacem,Ahmed Hadj Kacem with reference to zero-range models. Discretevelocity Boltzmann equations, reactiondiffusionequations and non linear parabolic equations areconsidered,as limit978-3-540-55004-4978-3-540-46636-9Series ISSN 0075-8434 Series E-ISSN 1617-9692
发表于 2025-3-27 12:41:30 | 显示全部楼层
0927-0116 hers and practitioners for centuries. Given the increasing centrality ofliteracy in modern life they are now of even greater interest to an ever widening base ofprofessionals. The study of the acquired reading disorders, though in existence for over a century, received enormous impetus with the publ
发表于 2025-3-27 16:20:42 | 显示全部楼层
o address temporality. Inevitably, temporality frames intergenerational families and researchers in this area have to rely on memories and narratives about what happened in the past, both given from present vantage points but also with an eye to the future. However, researchers seek personal testimo
发表于 2025-3-27 20:43:47 | 显示全部楼层
0930-0325 P. Ifnothing is known about P, then the sample mean is certainly the best estimator one can think of. If P is known to be the member of a certain parametric family, say {Po: {) E e}, one can usually do better by estimating {) first, say by {)(n)(.~.), and using J XPo(n)(;r.) (dx) as an estimate for
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