THE ESSENTIAL ROLE OF INTESTINAL MICROBIOTA IN CYTOMEGALOVIRUS REACTIVATION


Research on Vibration Characteristics of Typical Pipe

Through the study on the vibration characteristics of the typical pipe, it tries to provide the basis for the pipe design and the pipe ground test method.A typical pipe is selected.First, modal analysis is carried out through theoretical Toy analysis and finite element simulation.Then, pipe vibration is studied by finite element simulation and test

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