短語詞組短語back -porch effect detail 回廊效應Back porch b 顯示后沿;現(xiàn)后沿back porch effect 后肩效應;后緣效應;底版back porch interval 消隱脈沖后肩持續(xù)時間;詳細翻譯PANEL HSYNC BACK PORCH 小組hsync回廊;面板未水平同步后門廊back porch period 后廊期 返回 back porch