“key change”的概念、定义、翻译、参考文献-科学参考

单词	key change
释义	key change [`kē ´chānj] ^{COMPUTER SCIENCE} The occurrence, in a file of records which have been sorted according to their keys and are being read into a computer, of a record whose key differs from that of its immediate predecessor.
随便看	contact drop contact electricity contact electromotive force contact filtration contact flight contact follow contact force contact fuse contact gear ratio lunar rainbow lunar rock lunar satellite lunar spacecraft lunar tide lunar time lunar topology lunar year lunate lunate bar lunation Lundegardh vaporizer lune Luneberg lens Luneburg lens lunette

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