计算机术语“second level index block”的中英文意思、释义、翻译及用法-计算机英汉双解词典

术语	second level index block
释义	second level index block 二级索引块;［第二阶索引块］ In an indexed data set, the second lowest level index block. It contains the addresses and high keys of several primarylevel index block. 在索引数据集中的一种次最低级索引块,该索引块包括若干主级索引块的地址和高一级的关键字。
随便看	peripheral conversion program peripheral device peripheral device controller peripheral driver peripheral equipment peripheral equipment operators peripheral interface peripheral interface adapter(PIA) peripheral interface channel peripheral limited peripheral link peripheral logical unit (PLU) peripheral manager peripheral memory peripheral node peripheral operator peripheral physical unit peripheral processor peripheral prompt peripheral software drivers peripheral storage peripheral transfer peripheral unit permanent connection permanent data base

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