According as six national standards for PQ, a PQA( Power Quality Analyzer) based on DSP( Digital Signal Processor) has been designed and developed.是什么意思_According as six national standards for PQ, a PQA( Power Quality Analyzer) based on DSP( Digital Signal Processor) has been designed and developed.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句