n.實時執(zhí)行系統(tǒng) realtime system: 實時系統(tǒng)bus realtime system integration: 即時系統(tǒng)綜合總線realtime system integrationn: 實時系統(tǒng)綜合the realtime operating system nucleus: 實時操作系統(tǒng)核心universal realtime system message: 通用系統(tǒng)專用信息下載手機(jī)詞典可隨時隨地查詞查翻譯