The advantage of replication is that reads are always local, as everybody has the data, and there is no re-balancing going on when a new node joins or an existing node leaves the cluster.

这种复制的优点在于它通常只在本地节点读取数据，因为每个节点都拥有这些数据；另外，当群集中有新节点加入或者需要移除现存节点的时候，它也不需要重新进行负载均衡。

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Several problems exist in the commonly used hydraulic balancing circuits, such as drift in re-lifting of suspended load and shock and Vibration in lowering.

工程机械常用的液压平衡回路，存在着悬垂负荷再提升下滑和下降冲击、振动的问题。

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A test suite that will make us feel good about things. For now, I just want you to be aware that you're always doing this balancing act.

测试集呢？一个测试集会让我们的工作,变的舒服多了，现在，我只是想让,大家意识到你们经常需要做这种协调工作。

麻省理工公开课 - 计算机科学及编程导论课程节选

"The economy entered a period of re-balancing in 2006 and 2007, " the report says.

FORBES: White House Report Says Economy Will Rebound In 2008

As a wealth manager, the adviser should also be monitoring your asset allocation and suggesting periodic re-balancing.

FORBES: Is Your Investment Adviser Earning His Keep?

Investors will have to determine their preferences for re-balancing between safe and risky assets as part of their investment policy.

FORBES: Do-It-Yourself Dividends From Total Return Investing