employor 发表于 2025-3-25 06:18:07

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NOMAD 发表于 2025-3-25 09:45:56

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set598 发表于 2025-3-25 12:16:38

Faktorenanalyse,g eines ganzen Bündels von Variablen bzw. von Items, um Konstrukte wie z.B. die gewünschten Eigenschaften eines Produktes zu erfassen. Wichtiges Ziel einer empirischen Analyse ist dann die Reduzierung dieser Itembatterien auf die wesentlichsten Faktoren mit Hilfe der Faktorenanalyse. Letztere nutzt

Petechiae 发表于 2025-3-25 17:42:18

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Ceramic 发表于 2025-3-25 23:03:38

Design and Experimental Analysis of Propeller Variable-Pitch Mechanism for Near-Space Aircraft,s and ships. Their structure or weight cannot meet the requirements of lightweight and high bearing performance for near-space aircraft. To improve the adaptation range of near-space aircraft, this paper proposes a new variable-pitch vector mechanism for propellers based on a sine mechanism. The mec

有说服力 发表于 2025-3-26 03:09:03

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CLEFT 发表于 2025-3-26 07:42:32

Anum Masood,Usman Naseem,Mehwish Nasimmpanied by universally reliable mechanical properties measurement procedures due, in part, to the difficulty of defining the property to be measured. This situation is extreme in the case of interlaminar shear strength.

特征 发表于 2025-3-26 09:44:51

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退潮 发表于 2025-3-26 15:56:06

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Inveterate 发表于 2025-3-26 17:16:58

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