To the railway signal control system, the quadruple modular redundant (QMR) architecture meet the higher safe requirement because of the busier railway transport and the higher train speed.是什么意思_To the railway signal control system, the quadruple modular redundant (QMR) architecture meet the higher safe requirement because of the busier railway transport and the higher train speed.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句