affluent
发表于 2025-3-25 06:57:01
Design and Testing of a Two-Stage Water-Hydraulics Pressure-Relief Valveer instead of mineral hydraulic oil is one of the ways to protect our environment. However, there is a lack of components suitable for water hydraulics..The aim of this work was to design and test a two-stage pressure-relief valve, appropriate for use in a water-hydraulics system. The valve was desi
Eviction
发表于 2025-3-25 10:32:58
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defray
发表于 2025-3-25 11:57:45
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寄生虫
发表于 2025-3-25 15:52:41
Analysis of Accuracy and Adequacy of Dynamic Models of Objectsteristic of conditions that are distinguished by the need to maintain the current state of control systems. A technique for assessing dynamic models of objects based on the parametrization of general laws to achieve accuracy and adequacy of mathematical models is presented. Recommendations on the fo
雀斑
发表于 2025-3-25 21:30:14
Conditions on Full Rotation of the Drive Member of the Four-Joint Mechanismof this mechanism are analyzed. The analysis is based on observation of the end positions of this mechanism. Mathematical expressions have been obtained that describe these conditions and these expressions are generalizable to any geometry of a four-joint mechanism. These results are also described
scrape
发表于 2025-3-26 01:51:59
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Limerick
发表于 2025-3-26 06:30:42
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不朽中国
发表于 2025-3-26 11:57:00
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indignant
发表于 2025-3-26 12:44:44
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演讲
发表于 2025-3-26 17:06:30
The Study of the Elastic Characteristics of the Coupling with Nonlinear Feedback When Starting the Mto certain features of the asynchronous motors: a limited starting torque and starting throws of the current of the stator motor chain. The mathematical modeling of oscillating process of actuation of the actuator with an asynchronous motor, which includes an elastic coupling with nonlinear mechanic