In Lucene 2.3 there are substantial optimizations for Documents that use stored fields and term vectors, to save merging of these very large index files.

在Lucene 2.3中对拥有存储字段和Term向量的文档进行了大量的优化，以节省大索引合并的时间。

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Index the content into Lucene, being sure to store term vectors for the field you want to generate vectors from.

将内容索引编入Lucene，确保存储相关字段(用于生成矢量的字段)的term矢量。

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The reference frame is a past frame from which to grab pixels from and the motion vectors index an offset into that frame.

参考帧是过去的某个帧，可以从中提取某些像素，以及运动矢量偏移索引。

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The daily chart of the Market Vectors Indonesia Index ( IDX) shows the completion of a continuation pattern, lines a and b.

FORBES: Two Breakout Emerging Markets

The only way to get direct exposure is to specifically seek it out by investing in a fund like Market Vectors Egypt Index ETF (EGPT).

FORBES: What's Egypt's Impact on Your Portfolio?

Of the four major emerging markets, Russia has been the worst performing index, with the Market Vectors Russia (RSX) ETF down over 10%.

FORBES: Despite Sell-Off, China Internet Stocks Still Beat Gold