The index adds appreciably to the usefulness of the book.

索引明显地增加了这本实用价值。

It remains to be seen how Nutch will do this.

商业搜索引擎往往会雇佣些人进行可靠评估。

For a one-drive autochanger, this is irrelevant (one device file would have the index 1).

对于动器自动交换设备，这是不相干 (设备文件索引为 1)。

The content of a book or document exclusive of prefatory matter, codicils, indexes, or appendices.

文除去序言、补遗、索引和附录或文献主要部分。

I am indebted to her for her help in indexing my book.

她为我索引，对此我不胜感激。

A supplementary volume has been published containing the index.

附有索引增补卷已经出版。

All places mentioned are carefully indexed.

所有被提到地名都仔细编入了索引中。

Microsoft ” “ basion (August 2009) launched by the search engine will be “ (Bing) ” in the closer.

“微软”新近(2009年8月)推出搜索引擎“必应(Bing)”，就在这方面前进了大步。