缩写——详写
ATM automatic teller machines
CPU central processing unit
PC personal computer
CD compact disc
IC Integrated Circuits
ASCII American standard code for Information Interchange
EBCDIC Extended Binary Code Decimal Interchange Code
RAM Random access memory
VC Video Camera
CRT Cathode Ray Tube
LCD Liquid Crystal Display
TFT tin-film transistor
ID identification
DBMS database management system
GIGO garbage in , garbage out
QBE query-by-example
CAS Computer-Aided surgery
GPS Global Positioning System
Rom Read-Only memory
SDRAM Synchronous dynamic RAM
GUI Graphical User Interface
LAN Local Area Network
WAN Wide Area Network
CMOS Complementary Metal-Oxide Semiconductor
CU Control Unit
ALU Arithmetic and Logical Unit
SVGA Super video graphics array
NLQ near letter quality
PDL page description language
PCL page control language
CBT Computer-based training
CAI Computer-aided instruction
WET Web-based training
DL Distance learning
DE Distance education
AAC Anytime Anywhere Learning
NCIC National Crime Information Center