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•PC:个人计算机Personal Computer- w5 ?' M/ m3 M
- e$ z3 u6 s, _9 j. T5 k! v$ s( i •CPU:中央处理器Central Processing Unit
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•CPU Fan:中央处理器的“散热器”(Fan)
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•MB:主机板MotherBoard4 e( }% _' e4 k3 C
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•RAM:内存Random Access Memory,以PC-代号划分规格,如PC-133,PC-1066,PC-2700; G/ r4 e( j& t1 U% P. v! N* v6 W
6 S- `1 v/ b' Y0 V% \ •HDD:硬盘Hard Disk Drive
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7 [1 ^# ]- G) S1 [: w1 }" Y" W •FDD:软盘Floopy Disk Drive
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•CD-ROM:光驱Compact Disk Read Only Memory$ h& l6 W U5 i
+ y2 _ {3 } L* e$ W •DVD-ROM:DVD光驱Digital Versatile Disk Read Only Memory t0 t/ d) M/ C F. I. d
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•CD-RW:刻录机Compact Disk ReWriter
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3 p z B P7 l( w9 } •VGA:显示卡(显示卡正式用语应为Display Card)! n8 w `0 {3 O# i
T. T% i( A) F/ f6 | •AUD:声卡(声卡正式用语应为Sound Card)- r1 j2 W! s0 a0 _; F3 v+ l) O
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•LAN:网卡(网卡正式用语应为Network Card)
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# i; {- B8 ~! f" u5 T! v •MODM:数据卡或调制解调器Modem
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" t; B& f0 E b- H& ~2 | •HUB:集线器
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" X/ u+ n8 d; d/ r" {. O' @7 q •WebCam:网络摄影机
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. O# C1 K# a$ P0 Y6 s. i. S) D •Capture:影音采集卡7 l4 { N3 `5 p
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•Case:机箱
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* m! ^5 M! Y6 w/ ~; a4 _ •Power:电源
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) `9 v8 _) y0 z! U3 r) ?+ M •Moniter:屏幕,CRT为显像管屏幕,LCD为液晶屏幕
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•USB:通用串行总线Universal Serial Bus,用来连接外围装置
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•IEEE1394:新的高速序列总线规格Institute of Electrical And Electronic Engineers8 k+ c5 m; ^9 {' h3 \* c4 ?
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•Mouse:鼠标,常见接口规格为PS/2与USB
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3 L- O: Q2 I: j2 k0 I1 e* I' ` •KB:键盘,常见接口规格为PS/2与USB
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•Speaker:喇叭
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•Printer:打印机4 E6 y3 [ S" v, v6 R+ p
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•Scanner:扫描仪; s0 |2 J/ M% U) b8 l- A
! ?$ B+ i5 p, s( Q6 c# i •UPS:不断电系统
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•IDE:指IDE接口规格Integrated Device Electronics,IDE接口装置泛指采用IDE接口的各种设备
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2 g4 [2 {0 |% d8 Q0 y •SCSI:指SCSI接口规格Small Computer System Interface,SCSI接口装置泛指采用SCSI接口的各种设备2 z( J* v! A* K0 P# d: C7 Y
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•GHz:(中央处理器运算速度达)Gega赫兹/每秒$ H5 m/ W/ ]8 A) `4 E, R/ x7 s
. L, m0 y+ U/ @ •FSB:指“前端总线(Front Side Bus)”频率,以MHz为单位
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/ r- v) l" R0 l8 _ J •ATA:指硬盘传输速率ATAttachment,ATA-133表示传输速率为133MB/sec
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A1 e+ G( }, [5 a% h7 E! n •AGP:显示总线Accelerated Graphics Port,以2X,4X,8X表示传输频宽模式7 g5 y( L h( d% n
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•PCI:外围装置连接端口Peripheral Component Interconnect. h6 \3 c; M( m" J4 O
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•ATX:指目前电源供应器的规格,也指主机板标准大小尺寸" ]: [. T M0 m) ~# A5 w$ q
" y6 R: k1 f, O" ?0 j% _ •BIOS:硬件(输入/输出)基本设置程序Basic Input Output System
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# _* Y; G( v# y( J; l: F: I9 { K2 ?) S •CMOS:储存BIOS基本设置数据的记忆芯片Complementary Metal-Oxide Semiconductor' _) B9 p$ s) X$ L% _+ ]2 C
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•POST:开机检测Power On Self Test
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•OS:操作系统Operating System9 Z, d% ]% v8 K* W" ?8 ?0 N! V
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•Windows:窗口操作系统,图形接口& ]0 }0 @: u, u
. U& Y; \: K8 C9 b6 | •DOS:早期文字指令接口的操作系统
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•fdisk:“规划硬盘扇区”-DOS指令之一; T7 c" ^3 m$ @0 b+ {1 Z8 U- i; r& {* I
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•format:“硬盘扇区格式化”-DOS指令之一
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; v) s$ f* \2 j0 k6 t •setup.exe:“执行安装程序”-DOS指令之一4 `% n% ]) V- E3 G/ e3 r
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•Socket:插槽,如CPU插槽种类有SocketA,Socket478等等
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•Pin:针脚,如ATA133硬盘排线是80Pin,如PC2700内存模块是168Pin$ i9 S1 S. g# o& \" X% z1 g
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•Jumper:跳线(短路端子)& D( a9 D" c% I0 n
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•bit:位(0与1这两种电路状态), 计算机数据最基本的单位
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•Byte:字节,等于8 bit(八个位的组合,共有256种电路状态),计算机一个文字以8 bit来表示# v" r" H# c N$ _
) m, _8 m/ p: ?! l •KB:等于1024 Byte
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; s! Q( w# N K; U$ F •MB:等于1024 KB
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8 t& L2 V; {0 ^+ I2 F$ }; ?+ G& X •GB:等于1024 MB |
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