“key field”的概念、定义、翻译、参考文献-科学参考

单词	key field
释义	key field [`kē ´fēld] ^{COMPUTER SCIENCE} A field in a segment or record that holds the value of a key to that record.
随便看	line engraving line equalizer line etching line facility line fault line feed line fill line filter line filter balance line finder line-finder shelf line-finder switch line flux line-formula method line frequency line-frequency blanking pulse line functions line gage line gale line graph line hydrophone Lineidae line impedance line influence line integral

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