XT=Cross Talk 串音xtromoramide右旋吗拉迈得,右旋吗酰胺Xta chiasmata交叉XTAL oscillator晶体振荡器Xtra - hasting特早熟xtracellular fluid胞外液Xtra View technology超宽屏幕视角技术XT Extended Technology扩充技术XT hard disk support.支持XT的古董硬盘。Xtendbus Multibus Interface扩展总线-多总线接口XtremePreview Pro Xtreme RT.<包括了大量高效功能。