概观
发表于 2025-3-25 03:53:12
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粗鄙的人
发表于 2025-3-25 10:32:33
Herbert Kaess,Olaf Kuntzen,Herbert Liesketween pantograph and catenary, the pantograph’s failure rate is always very high. Through the real-time monitoring for the pantograph state, the faults of pantograph can be found and the catenary state can also be judged in time, which is very beneficial to the repairmen and maintenance of pantograp
PHON
发表于 2025-3-25 15:29:39
Gastrointestinaler Proteinverlust railway. Since the complex mechanical and electrical interaction exists between pantograph and catenary system, the failure rate of catenary system is always high. Therefore, it is very necessary to detect and monitor the working state of the catenary fittings and eliminate the safety-threatening c
Thymus
发表于 2025-3-25 18:04:30
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Genetics
发表于 2025-3-25 21:32:47
Gastroenterologische PathophysiologieInternational Union of Railways (UIC) published a research report that firstly proposed the concept, expression and unit of track spectrum, and discussed its measurement, computation, analysis method and application.
Opponent
发表于 2025-3-26 00:42:00
Detection and Estimation Research of High-speed Railway Catenary978-981-10-2753-6Series ISSN 2363-5010 Series E-ISSN 2363-5029
Aqueous-Humor
发表于 2025-3-26 06:16:15
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Infect
发表于 2025-3-26 08:35:36
https://doi.org/10.1007/978-3-642-58391-9velocity is the main measure index of wave motion performance of contact line. A large number of researches have shown that the wave motion speed is one of the most important factors that affect the train speed of electric railway.
抗原
发表于 2025-3-26 13:54:29
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Brittle
发表于 2025-3-26 20:14:06
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