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Titlebook: Hendrik van Veldeken; Heinrich von Veldeke Gabriele Schieb Textbook 1965 Springer-Verlag GmbH Deutschland 1965

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發(fā)表于 2025-3-25 04:56:10 | 只看該作者
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發(fā)表于 2025-3-25 08:52:34 | 只看該作者
pplications, which sooner or later results in the appearance of unexpected problems. Supercritical fluid extraction is a recent, still fairly unexplored technique that must be consolidated with the rigour exercised in developing other analytical methodologies.
23#
發(fā)表于 2025-3-25 14:11:18 | 只看該作者
Gabriele Schieb SFE and arrival of new technologies) that have been identified. Economically, SFE equipment is expensive when compared with the traditional approach of Soxhlet extraction. Environmental concern over the use of hazardous and chlorinated solvents, and the cost of solvent disposal, should mean that th
24#
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發(fā)表于 2025-3-25 20:27:37 | 只看該作者
Gabriele Schiebrvation quantities in discretely distributed observation stations (1–6), namely the ..has already been pointed out. Here, only surface normal coordinates (2.1-6) are used, which includes also the special Gaussian surface representation in Cartesian coordinates (2.1-4). With this and taking (2.3-8) i
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發(fā)表于 2025-3-26 09:38:42 | 只看該作者
On the Veering Phenomenon Potential in High Speed Gears Design,ght-critical applications like aero-space engines. This approach often results in components that can have resonances in the operative range that could cause excessive vibrations and a consequential reduction of the life of the component itself. For this reason, a modal analysis check is always perf
29#
發(fā)表于 2025-3-26 14:33:53 | 只看該作者
30#
發(fā)表于 2025-3-26 19:41:12 | 只看該作者
Masataka Umeno,Hideaki Kawabe,Gunji Shinodain. Transthoracic echo (TTE) is an efficient means of rapidly identifying structural heart disease, which suggests a higher probability of cardiogenic syncope and places the patient in a higher risk category than a patient with a structurally normal heart.
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