A few methods to analyze the corona discharge signals by wavelet transform is got on the basis of the domestic and international scholars who stud - ied the coron...

本文综述了国内外学者以小波变换为基础对电晕放电信号分析的方法，从中得出基于小波变换对电晕放电信号分析的几种方法。

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Until recently there were two ways to visit Apo: you could shell out for a live-aboard dive safari operating out of the town of Puerto Galera in eastern Mindoro, or out of Coron town in Palawan province south of Mindoro.

BBC: The undiscovered jewel of the Philippines