例句與造句

1. Once installed, the palmtop will immediately communicate to the desktop PC and begin comparing and exchanging files and schedules.
2. Her DNA profiles were stored in the Combined DNA Index System ( CODIS ), a database that allows the United States public crime laboratories to compare and exchange DNA profiles in order to identify criminal suspects and crime victims.
3. In the x86 ( since 80486 ) and Itanium architectures this is implemented as the "'compare and exchange "'( "'CMPXCHG "') instruction ( on a multiprocessor the LOCK prefix must be used ).
4. It's difficult to find compare and exchange in a sentence. 用compare and exchange造句挺難的