Patients i n the LCAF group received conventional fractionation radiotherapy of 1.8 ? Gy per fr action to a dose of 41.4? Gy/23 f/4.6 wks , followed by accelerated fraction ation irradiation using reduced fields, twice daily at 1.5?是什么意思_Patients i n the LCAF group received conventional fractionation radiotherapy of 1.8 ? Gy per fr action to a dose of 41.4? Gy/23 f/4.6 wks , followed by accelerated fraction ation irradiation using reduced fields, twice daily at 1.5?在线翻译_英语_读音_用法_例句