Рderive vt.&vi. 起源,由来,得自……Рdetection n. 检测Рefficiently adv. 有效地Рerasable adj. 可抹去的,可擦除的Рerroneously adv. 错误地Рfingertip n. 手指尖Рfirmware n. 固件,硬件Рinsert vt. 插入Рinstall vt. 安装,装配Рinterpretation n. 解释Рmodel n. 模型,型号,样机Рmonochrome n. 单色Рmotherboard n. 主板,母板Рnonvolatile adj. 不变的,稳定的Рparity n. 奇偶,奇偶性Рplug n. 插头Р vt. 插入,插上插头Рpoint-of-sale n. 零售点Рprincipal adj. 主要的Рscrewdriver n. 螺丝刀Рslot n. 槽Рsophistication n. 复杂程序Рsubstantial adj. 实际上的Рterminal n. 终端,端子Р adj. 终端的,终点的Рupgrade vt. 使升级,更新Рutilize vt. 充分利用Рvolatile adj. 易变的,易失的РPhrasesРapplication program 应用程序Рcache memory 高速缓冲存储器Рclosed architecture 非开放式体系结构Рexpansion slot 扩展槽Рextended memory 扩充内存Рexternal memory board 外存板Рopen architecture 开放式体系结构Рparity chip 校验芯片РAbbreviationРEEPROM Electrically-Erasable Programmable РRead-Only MemoryР电擦除可编程只读存储器