RESEARCH ON THE INFLUENCE MECHANISM OF HARMONIC COMPONENTS ON THE NOISE DISTRIBUTION CHARACTERISTICS OF CONVERTER TRANSFORMERS

Research on the influence mechanism of harmonic components on the noise distribution characteristics of converter transformers

In order to elucidate the sound source characteristics during Low Leg Recliner the noise propagation process of converter transformers, a series of experimental studies were conducted based on finite element simulation and proportional prototype design of converter transformers.It was found that it was unreasonable to equate converter transformers

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Joker and the portrait of a villain created by society

This is a review of the film Joker (2019) with direction and production by Todd Phillips.The film portrays the story of an adult in distress with the path of his life and with mental health problems.The character finds it difficult to insert himself into society after a time spent in the asylum, the system does not help him and he finds himself com

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Identification and Genetic Characterization of Conjugative Plasmids Encoding Coresistance to Ciprofloxacin and Cephalosporin in Foodborne Vibrio spp.

ABSTRACT Plasmid-mediated quinolone resistance (PMQR) determinants, such as qnrVC genes, have been widely reported in Vibrio spp.while other types of PMQR genes were rarely reported in these bacteria.This study characterized the phenotypic and genotypic features of foodborne Vibrio spp.carrying qnrS, a key PMQR gene in Enterobacteriaceae.Among a to

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