As we have seen, the session bean USES its particular knowledge of the actor to which it is assigned to both facilitate that actor's transactions and enhance system performance.

正如我们已经看到的，会话bean被指定给某个参与者，利用它对该参与者的特有了解，会话bean既方便了参与者的事务又增强了系统性能。

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The DM and OLAP are the critical techniques of data analysis, the multi dimensional data mining model combining both techniques can enhance the performance and effects of data analysis.

DM技术与OLAP技术是电力营销决策支持系统中的关键数据分析技术，二者有机结合构成的多维数据挖掘模型能提高数据分析的效果和性能。

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The optimized mechanism can satisfy the cutting process requirement, and enhance both the performance of flying shear and quality of workpieces.

优化后的飞剪机构满足剪切过程要求，同时提高了飞剪的剪切性能和轧件的剪切质量。

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