MURKY 发表于 2025-3-30 11:28:54
M. von Freyin the drilling of better wells. This book was developed using notes, comments, and ideas from a course I teach called "Drilling Engineering with Offshore Considerations." Some "rules of thumb" equations are used throughout, which have proven to be helpful when applied in the ix x / Preface proper p谄媚于人 发表于 2025-3-30 15:09:09
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M. von Freyater tasted bitter (Camerer, 1870; Kiesow, 1894; Skramlik, 1922). Brown (1914) obtained evaluations of water from 100 subjects. About 50% of the judgments were “no taste,” 25% were “bitter,” and the remaining 25% were varied. Brown concluded, “The upshot of all of these observations seems to be thatCriteria 发表于 2025-3-30 23:52:19
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http://reply.papertrans.cn/99/9849/984844/984844_57.pngBarter 发表于 2025-3-31 17:20:40
Der Muskel als Arbeitsmaschine,ren rechtwinkeligem Koordinatensystem die Längen nach unten, die Gewichte nach rechts abgetragen sind. Die Länge des unbelasteten Muskels, seine sog. natürliche Länge, war im vorliegenden Falle 8,6 cm.