An approximation algorithm was given to find an out-branching with many leaves in the reduced digraph. Furthermore, some optimization rules were given to improve the out-branching.

对于用近似算法求得的出分枝，又结合前面的规约规则设计了优化规则，以进一步通过优化变换增加出分枝的叶子节点。

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If you tend to be more analytical or technical in your pursuits, try branching out into painting.

如果你想做更加技术，分析性强的工作，试着尝试其他领域比如油画。

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As people's palates become more educated, we expect to see buyers branching out into other areas, such as Burgundy and rhone.

随着人们的品味更加准确，我们希望看到买主分散到其他地区，如勃艮第和罗纳河谷。

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Ferrell isn't breaking new ground, but one day -- when he's branching out to play psycho killers and getting in touch with his inner Thespian -- we'll look back on his clowning period and wonder why he would want to do anything else.

CNN: Review: 'Blades of Glory' scores hilariously

In recent memory, angels (much like venture capitalists) have been attracted to hot start-ups in fields such as technology or life sciences, although increasingly angels are branching out into other sectors and in niche, mission-based areas.

WSJ: What's an Angel Investor?

Parents who avoid the over-the-counter medications are instead branching out with other treatments.

WSJ: Missed Warnings on Cold Medicine for Children