The primary goal of the spammers is to increase the search engine ranking for their client sites, in a process called "black hat search engine optimization (SEO)" or "Spamdexing".

垃圾信息散布者的主要目的就是提高其客户站点在搜索引擎的排名，这个过程被称为 “黑帽式搜索引擎优化（SEO）” 或 “垃圾索引”。

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Following this process, a black ring is drawn around inside of the graph, and text indicators are added near the various pie slices.

遵循此过程，将在图的内部绘制黑色的圆环，并且文本指示符将被添加到各个饼图分区附近。

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However, radio observations with the VLA (red) suggest that in M87 jets of very energetic particles produced by the black hole interrupt this process.

然而VLA的电波观测器提示这一过程被M 87内部黑洞所造成的极高能量粒子流所打断。

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He succeeded in beginning that process, though black Americans did not gain full civil rights until the nineteen sixties.

VOA: special.2009.02.09

Creating a transparent process that make application status clear, not a black hole process that turns off applicants.

WHITEHOUSE: "Doing What Works" Transcript

According to the Liberal Democrat AM Peter Black the budget process should be more transparent.

BBC: Finance questions

That changed recently, however, when scientists caught the black hole the in process of eating a little snack.

FORBES: Scientists Catch A Black Hole Munching On A Giant Planet